Nooby stacker looking for answers

So I'm shopping around on silvergoldbull in my favorite section the deal section :) and Its not the first time I stumbled on this kind of offering.

Old circulated partially silver coins, I only purchased .999+ silver and a bit of gold in the past, and had no problem reselling it.

My question is do y'all think these kinds of coins are a good investment compared to regular silver rounds or bars or is it more of a hassle and not as many dealers will accept it or you get a bad deal.

This particular bag contains about 6 oz of silver so it seems like a reasonable deal for the price but I'm just not sure how the resale of these would go.

That's all for today's post any information about this kind of thing would be truly appreciated