Look into XCEL X-ZIP2.......basically same as drylock, Fully internal taped. I have a LT 6/5/4 and the suit is great. My shoulders are pretty wide and theres some room. Im 6'1'' 185. My last one was the same model and is a 5/4 and lasted 2.5 yrs and is still perfect but i just wanted a 6/5 for the brutal days. 8 hr sessions the last 2 big nj swells and did not get cold once.
Oneil is externally taped which is dumb. Flashbomb is cool but $450. Can find these xcels on sale online
As someone else mentioned- there seems to be a sizing difference from oneil to rip curl. Both really good suits- top of the line. I personally like the technology in rip curl and the way it fits but I'm tall and skinny. The oneil seems to be made for ppl with wider shoulders and chest. Maybe it's best to try on a rip curl and a oneil at a local shop- the most important thing is that it fits. That being said- for myself I would go rip curl- the suits looks warm on the inside- it drys fast - and it fits my frame best... But that's just me