Just bought a 2nd. I went and got that 100 dollar HarborFreight special. Thinking it may help me on the thin stuff since it’s only 110 vs the 240 of my Lincoln.
Seriously. If you're thinking that go return it.
It all depends on the control. I assume this is MIG. So what's going to be importnat is things wire size and how well it can be controlled (feed rate) and whether it has gas shielding.
The advantage of 110 is you can plug it in more places, and usually they are smaller and more portable.