Competition Kettlebells

To be clear. I know nothing about kettlebells. I do KB swings and that's it. And for that, I like these. They look good, I prefer the constant size over the varying size of "standard" kettlebells, and I can use two hands (larger hands may experience difficulties, not medical advice). For most people, buying separates is probably not worth it, even though it looks cool. Once you jump up in weight you don't use the ones below again. So unless you do multiple exercises, an adjustable kettlebell is prob the way to go. Though I do like having these. Out of interest, I would like to compare to a set with a bare steel handle, which seems to be the other main type.