OK, I have to chime in....for 140 foot and less diving, I'd go with this
Thermalution Compact Dive Series (70M) Thermalution Heated Undersuit -70M (Shortsleeve)
View attachment 201171and with this
Isurus i-Soldier 4.5.4 SCS Hooded View attachment 201170
And you end up with a great wetsuit that is slick in the water without the huge drag of a drysuit, and with a heated undergarment in the wetsuit, that will keep you toasty warm even when many drysuit divers are cold. And, unlike the drysuit, if the air is hot on the boat, you can turn the heat off, and still be comfortable.
this combo would be much cheaper than my TLS 350.....for that matter, if anyone wants my TLS 350 ( in like-new CONDITION), I would sell it for the price of a new wetsuit...in a heartbeAT.