looking to buy my first welder

hey guys
im looking to buy my first welder

here is the thing, i know how to weld but i never owned one before
i think there is a welder plug in the downstairs garage, but honestly, all the places where i expect to be welding only have 110

at this moment there are 3 or 4 little projects around the house that need welding but nothing big, so im just looking for something affordable

while were on the topic, how do you guys feel about flux core welding?
does it make sense to go with fluxcore and not need tanks or does the wire cost more then the gas and tanks would?

im hoping to keep this under 500 dollars, and im not opposed to harbor freight

so, what can you guys suggest?
I have three welders. An old Lincoln arc welder, a cheap Campbell Hausfeld wire feed and now a Esab Rebel. With the gas and small wire the Esab does a great job. Check out the videos on the Esab. Yes it is pricey but don’t you deserve it?