Sadly low-medium level of UVs don't make much of a difference though especially for defense, so it wouldn't be very sought after, people will buy ones with higher UVs instead, though the Medium shock resistance is not bad. If you never equipped it then you could consider selling it for some profit, if not then the cost of unbinding will not be worth it. No big deal though, it's a nice bonus for you, when you're crafting gear you normally expect no UVs as they really are very uncommon if you aren't making the same stuff repeatedly.

Anyway, it depends on what your playstyle is like. Chaos set is good to get, it's pretty much the best universal set in the game with the tradeoff of having negative status resistances, so it's risky but strong, you will be relying on avoiding danger before you strike. But no matter which weapon you'll be using, you will strike way quicker than with any other set and harder pretty much. The other options for your cloak don't really offer any bonus apart from specific resistances.

As for weapons I recommend you focus on getting multiple swords/guns before you bother with bombs. Unfortunately, bombs in this game are very lacking and niche. Normally, a select few bombs are used for utility purposes such as crowd control. So they aren't a priority for now.