I don't really know how to weld, but I did pick up the HF stick welder a few years back.
It allows me to stick metal together.
had a couple of minor parts I needed to weld up and it worked for that.
in the near future I plan on doing a bit more practice with it.
been watching some teaching video's on you tube.
If I find that limits me to the beads I can make I will worry about upgrading then.
I look at it like a lee press.
It is cheap and works ok. If I get good enough with it and decide to use it a lot, I will step up then to something better like rcbs.
but it has been basically like my lee press.
I bought it to use it, but only get to it once every couple of years if even that. no reason to have hundreds of dollars just sitting on a shelf.
What I found was the few items I wanted welded that were not easy, were not in my league or needed tig welding not stick.
I don't think I will ever pony up the money for a tig, though I did see a video on how to convert a stick welder into a basic tig. I also know I don't have skills for that at this time either.