I'm confused.. Your title says booked for April 7th on the Triumph yet you posted on the 11th of May. Do you mean for NEXT April? If so, I feel for you. That's way to long to count down. It was bad enough waiting for 180 days for our cruise. 330 soemthing days would kill me.
As it was I have sticking little mini vacations in every month or so to kill time (Vegas, San Antonio weekends etc)
As for your question... I can't help as I have not been on the Triumph. But my comment is that Triumph is new enough that you won't be disappointed. Even the OLD ships like Celebration and Jubilee as still nice to sail on.
Carnival Cruise Lines:
Fantasy 90, Celebration 95, Victory 05, Conquest 05, Spirit 6/06, Freedom 6/08, Holiday 7/08, Victory 6/09, Valor 9/09, Dream 6/10, Splendor 8/10,Conquest 8/11,Magic 11/11,Triumph 4/12,Spirit 7/12,Freedom 11/12, Triumph 2/13 - The fire cruise
NCL Dream October 2006, RCCL Mariner OTS June 2007, Celebrity Silhouette 2013