LOL - thanks Kenny for the Carver-Pacemaker linkup!!!
IMHO Carver and Sea Ray are aimed at different audiences. Carvers are more plush than comparable Sea Rays, and more roomy. A 32 or 36 Mariner is much, much roomier than a Sea Ray of the same LOA. That's simply due to difference in design concepts - Sea Ray centered their brand on the Express Cruiser and "Sundancer" (mid cabin express) designs, while Carver pioneered the single level floorplan with flybridge used in the Mariner series...
On the other hand, I would submit that in rough weather performance Sea Ray has an edge. Their boats are faster, with deeper vees they handle rough seas better, and they are probably more fuel efficient too because their boats are a little lighter with somewhat less superstructure and windage than the Carver has...
So it all boils down to preference. There are very few Sea Rays I would buy because I want more space, and my Carvers have always had tons of that. On the other hand, my best friend swears by Sea Ray because of the performance. Either way, you'll have a helluva boat!!!