Whats the best speaker amp under $100?

Hey yall. I currently have some passives and I want to create a small audio setup with them. Whats the current best speaker amp when it comes to sound under $100?
This is a very casual setup, so Im only looking for the amp.

I had the Loxjie A10 for about a month, really solid option with tons of power. But I think it was a little muddie in the bass/low-mid region.

If you can go a some above $100, I encourage to look at the SMSL SA300. This thing is a beast, really clean power for $130. Also around $110 you can find the Topping PA3, and a lot of good folk I trust from this forum recommend them.

Out of curiosity, would it be more of a desk/nearfield setup, or a listening room?