I have a set of the custom molded ones from the guy at tanner, they fit OK. Not enough protection and i find myself using them PLUS my Howard Leight.

The Howard Leights are awesome! I've owned several pair of electronic muffs and these are by far the best for under $45. They are directional, have a 3.5mm port, and low profile.

If i was going to spend $2k i'd make sure that they have some guarantee fitment/satisfaction. During fitment, bring gum or eat because that can looses the custom plugs.