As some have said, yeah, bibs can be a bit like saddles in that what some like, others don't.
I started out with some PIs that were okay. Then I got a pair of Biemmes, lower level ones. After reading all the good reviews I got some Assos Uno FIs. These work well for me and now they are pretty much all I wear (I'll use my other bibs on rainy days). I have three pairs of them and the same saddle on my road bikes so I know I'm guaranteed comfort.
I hand wash mine with Woollite and they look brand new after a year or two.
Oh, and if you watch the Euro dealers you can get them on sale for around $120 with free shipping when the currency rate is good. Wiggle, Ribble, etc. Considering how much I spend on bike stuff yeah, they aren't cheap, but they are certainly in the range of other high-end bibs from the better manufacturers. And considering how well they are holding up, I'll be set fora few years.