Not had a JW bridle but had the odd bit of JW clothing and hated the stuff. Their rugs are crap quality too IMO. So personally I wouldnt go near it, they're pricey so Id rather go for a Stubben.
To be honest I think you pay a premium for the name & I don't much like the burgundy colour anyway....I like stubben bridles, they fit & suit my lad & they wear well. I think I'll stick with what I have
Wow theres alot of bad experiences with Whitaker stuff out there.
I have a whitaker bridle (came with ponio when i bought her) and i think its lovely. I also jump in a whitaker close contact saddle and its very nice indeed....