I have a 329L and several of the hand wound H Factory pieces... (005, 026, 177)... Honestly, the H factory watches are a big leap forward in overall build quality... The Lume is outstanding.
My 329 has good Lume, head and shoulders above every other rep I have ever seen, until you compare it to the H Factory... 329 is good, H Factory is great.
Build quality on the 329 is good... The movement (7750) is obviously more prone to issues than the 6497s in the hand wound H Factory watches... My biggest gripe is the CG lever didn't seal the stem area until I added an o-ring to the crown in addition to the existing seals. My particular watch also takes a pretty firm tug to get the stem to the "time set" position.
All in all, I'm thrilled with the 329... It blows reps of a year ago out of the water in every respect and is the best auto-Pam I've seen yet... But it does have some short comings when compared to the H Factory hand wound watches.
I would recommend the H Factory watches to anyone, the 3xx series I would also recommend, but with the warning that they aren't as "Gen-like" as the H Factory pieces.