Yeah, if you need height go for the 055 series. I've got the 190XDB with 804RC2 pan+tilt head last year and have been happy with it, it's a very sturdy feeling tripod. However, I do wish I spent a bit more and got the pro version.
1. the leg locks are tightened with screws not flick levers. Works fine, just a bit fiddly.
2. the legs are 3 sections, not 4 so it's still pretty big when retracted. Hence I could never fit it inside a reasonably sized bag.
something you might want to think about. Good luck with your search.