I picked up the 5/4 drylock for last winter. It's almost *too* warm...even at 40 degrees with 5 mil boots and 3 mil drylock gloves.
Ive had the xcel 5/4/3 hooded drylock for the last two winters and also kind of think its too warm for OCMD. Even when the water was down around 40, if the sun was out and it wasnt windy, i was roasting. I wish i had just gone with the hooded 4/3. Still...warm is warm. No complaints.