Quick Take
If you're shopping for welding soldering equipment to run on a regular 110V garage circuit, the first fork in the road is how many process modes you actually need. Multifunction machines with MIG, stick, and lift TIG can replace several single-purpose tools, but the extras-TIG torch requirements, included accessories, amp ceiling-separate one machine from the next. The four units here cover 3-in-1 and 4-in-1 layouts, with gasless flux-core MIG as the common foundation. Use the price-bar table to see the listed-price spread, then match the details to the projects on your bench.
Listed Price Comparison
Here is how the four listed prices line up against one another.
| Product | Listed Price | Price Bar | At a Glance |
|---|---|---|---|
| FEIFANKE 135A 3-in-1 Gasless MIG Welder | USD 79.99 | 135A, MIG/ARC/Lift TIG, semi-automatic feed | |
| Yellow 145Amp 3-in-1 Flux Core MIG Welder | USD 68.00 | 145A, gasless MIG/Stick/Lift TIG, bonus rods and wire | |
| 145A MIG-145 3-in-1 Welder | USD 66.48 | 145A, Flux Core/Lift TIG/Stick, MIG torch/ground clamp/electrode holder included | |
| ARCCAPTAIN 160A 4-in-1 Welder | USD 151.99 | 160A, MIG/Lift TIG/Stick/Flux Core |
Decision Matrix
| Machine | Amp Rating | Process Modes | Standout Detail |
|---|---|---|---|
| FEIFANKE 135A | 135A | MIG / ARC / Lift TIG | Synergic control with LED display; semi-automatic feed |
| Yellow 145Amp | 145A | Gasless MIG / Stick / Lift TIG | Bonus: 20 rods and one wire roll; listed weight 19.27 lb |
| 145A MIG-145 | 145A | Flux Core / Lift TIG / Stick | 7.48 lb listed weight; MIG torch, ground clamp, electrode holder included |
| ARCCAPTAIN 160A | 160A | MIG / Lift TIG / Stick / Flux Core | Highest amp rating of the four |
Product Notes
FEIFANKE 135A 3-in-1 Gasless MIG Welder

This 135A unit covers gasless MIG, ARC, and lift TIG in a 110V package. Its semi-automatic feed pairs with synergic control and an LED display, so it is aimed squarely at someone new to multifunction machines. Set wire diameter or amperage and it adjusts voltage and wire speed for you. If you want a guided start, that assistive setup is the main reason to put this one near the top of your list. The lift TIG mode needs an extra torch, though, so the out-of-box workflow is best understood as MIG/stick plus a separate TIG upgrade path.
Yellow 145Amp 3-in-1 Flux Core MIG Welder

This yellow 145Amp model bundles gasless MIG, stick, and lift TIG into one machine, and it adds a practical kicker: 20 additional welding rods and one roll of welding wire are part of the package. That makes it a good fit if you want to start welding without stopping to buy consumables right away. It is also the heaviest of the four by listed weight, so it's more suited to a stationary spot in your shop. Plan for a separate 10-25 lift TIG torch if you intend to use the third process; the included consumables cover the rest of the setup more directly.
145A MIG-145 3-in-1 Welder

The 145A MIG-145 is the low-priced option in this group and still delivers the three-process mix: flux core, lift TIG, and stick. Its listed weight of 7.48 pounds makes it the lighter end of the beam, so it is easier to move around a bench. Included components are a MIG torch, ground clamp, and electrode holder, which gives you a working MIG/stick setup before you add anything else. The lift TIG torch, however, is not included, so the third process depends on a separate purchase. For a compact gasless MIG with stick backup, this is a strong all-around starting point.
ARCCAPTAIN 160A 4-in-1 Welder

This is the machine to check when you want the highest amp rating in the group. The ARCCAPTAIN offers four modes-MIG, lift TIG, stick, and flux core-at 160A, so it covers more process names than the 3-in-1 units. That process coverage plus the extra current capacity is the central reason to choose it. The tradeoff is price: it is the highest listed price in this comparison, and you should weigh that against how often you'll actually use the fourth mode or push the current to 160A. If your projects are mostly light-duty repair work, the lower-priced 3-in-1 machines may be enough.
Final Recommendation by Use Case
For most garage and DIY work, the 145A MIG-145 is the easiest recommendation: no extra torch needed for MIG/stick, included basic accessories, and the lowest listed price in the group. If you want a more guided setup, the FEIFANKE 135A's synergic control and semi-automatic feed make it a close second. Choose the yellow 145Amp model when the bonus welding rods and wire roll matter more than a lighter unit. Choose the ARCCAPTAIN 160A only if the higher current rating and four process modes are worth the top-of-range price.