My wife and I did a GUE demo day about 6 weeks ago with Steve Millington in his pool. We were diving 1994 vintage Scubapro Classic jacket BCs from when we first got certified. My wife is about 5' 3" and 105-110 lbs. Her jacket BC was always too big on her, even in a dry suit. In 1995 she got a Zeagle Escape, which she loved when we went to Bonaire. As soon as we got back, she started 3 years of dental implant surgery, and when she was cleared to dive again, she decided to go back to her jacket BC because she was used to it and it's what I was diving, even though she liked the Zeagle a lot better (she might be the only diver on the planet to go back to a jacket BC from a back inflate). At the GUE demo, we tried out Halcyon bp/wing setups in the pool and she absolutely loved it. Shortly after that, I came in to a Dive Rite merchandise credit and checked out all their gear. In the dive shop, my wife and I tried on the Dive Rite Transplate and the traditional hog continuous webbing setup. The Transplate fit my wife much better, and when we tested it out in Catalina last week she absolutely loved it in terms of comfort, fit and adjustability - it worked much better for her (and me) than the Halcyon with the continuous webbing harness. From a quick look, the Dive Rite Transplate looks pretty similar to the OMS comfort harness, so your best bet might be to find a LDS with stock and try on several different models to see what fits the best. I've been extremely happy with the Dive Rite gear I bought