I love my Henderson's. Very comfortable and maybe they aren't as stylish as some other models but they're stylish enough for me.
As to the discussion about what mm to take, it's kind of like planning to go somewhere and decide if you need a heavy coat or a lighter jacket. It's hard to warm up with inadequate coverage and once you're cold, forget about it.
Granted, it's not like you can remove layers underwater if you get too warm but at least you'll have the coverage if you need it. You can always switch to the 3mil for a later dive if it turns out you need to. Sigh. Trial and error. That's the name of the game in diving for just about everything.
