Hi ... I'm another who owned the T3 and went for the T5. However, I feel that it was a great move. From T3 to T4, a LOT of nice new voices were added. From T4 to T5, a lot more nice new voices (and a fair number of new/good styles) were added ... so for me, the jump from T3 to T5 was a major improvement ... I feel that the T5 sounds at least as good as the T3 in terms of overall 'impression' of the sound. Then again, I did not do any "A-B" testing with a T3 *and* T5 in front of me.

Anyway, I'm very satisfied with my T5 after having the T3 as my previous 'board ...

Jim