Having wrestled with that decision ourselves prior to purchasing our 377RLBH, I was going to reply to this thread.
But then noting that OP was a one and done, I decided he really didn't want the answer since he never came back. So I decided not to reply.
For us, my wife loved the shower and I wanted the hydraulic leveling system. The rest of the differences are really lipstick on a pig, IMHO. But DW really wanted the 377 so we went with the 377.
Seeing how happy she is in it makes it money well spent to me.
__________________
John & Donna
2024 GMC 3500HD AT4, CC, LB, Duramax, SRW
2021 Jayco North Point 377RLBH (Florida)
2019 Jayco Jayflight 28RLS (New York)
The latest government survey finds that 3 out of 4 people account for 75% of the total population.