Pro IEMs aren't for everyone and the price, build, tuning, all reflects that. They are sort of hard to recommend.
Westone actually shares DNA with Ultimate Ears and JH Audio. Harvey created UE and JH but they contracted Westone to make them. FWIW these brands are used by Van Halen, Red Hot Chili Peppers, Rolling Stones, Faith HIll, Enrique Englasias. It's sort of hard to argue with that. The other brand Westone shares DNA with is Etymotic as you mentioned who started off as a hearing aid company and is used by bands like U2 for mastering. Again, hard to argue with it.
While I don't normally advise pro grade gear (it's silly expensive, it's harsh, and for most people it's just stupid) it's very hard to argue that you aren't getting what you pay for with Etymotic, Westone, Shure, JH, or UE. You're just going to pay a lot for it. They don't push consumer prices because they are very much not consumer brands. People use these to make money, and in that case it pays for itself rapidly.