You’ll get many answers as its a personal thing. Just like saddles. What's great for one is not necessarily great for another.
You can't go wrong with DHB. For the price, they're top notch. I've done many high mileage, day long rides wearing them. They are just as good as bib tights that cost 3 or 4 times as much.
My personal favourite though are Shutt VR. Comfy beyond belief, but they're above your budget.