For smaw; if it was sticks, turn it up. If it burns through, turn it down. All there is to it.
A 110v machine takes a skilled welder to use because of how limited they are. Even then, they’re not good for anything over 1/16” rods. They’re so flexible that it’s just hard to use.
6011 is a great rod, but runs hotter then others, again takes a bigger welder.
Flux core is just a continuously fed smaw wire.
Do what you have to do and get yourself a 220v welder. Wire feed or stick.
I hear a lot of people say “it looks like ****, but it’ll hold.” The reason it looks like **** is because it is ****; the reason it looks good is because it is good.
If a bird **** weld full of porosity was a good weld people would say it looks good.
We’re not building nuclear submarines here, but let’s pretend we care.