RC Liberty Seas vs. Carnival Breeze

Weird question- but I'm booking a cruise out of Galveston with 4 18-yr old boys for their senior trip (god help me). Honestly, they will plant themselves in the sports court area the vast majority of the time and I wondered if the 2 ships are pretty comparable there? Same size, good variety of sports activities, etc? I assume they are both full-court and not half court venues?? Typically Carnival is cheaper for us but with the current sale, RC is coming in slightly less.

Any opinions on these 2 ships for older teens? The comedy club is a draw for us on Carnival for sure. Will cross post for a balanced opinion.

http://boards.cruisecritic.com/showthread.php?t=2412478

http://boards.cruisecritic.com/showthread.php?t=2327455

http://boards.cruisecritic.com/showthread.php?t=2303294

Been on Independence OTS and Carnival Magic so it's kinda of a similar comparison. The Freedom class layout is definitely better IMO. It is also slightly larger. Kids will have fun on either water slides. The Breeze has the 4D theater and the rope course while Liberty has the rock wall, ice rink, and flowrider. It depends on what they like. They will have fun on either ship.

Can't beat LOS for activities to keep those boys busy.

At that age, i would say Liberty of the Sea, if younger, I would say Carnival