VOY is my favorite too...not sure the main reason, but I think because of it's humor. However, DS9 is pretty much tied for first place. It's amazing! I agree I love the recurring characters (namely Garak and Dukat). TNG is my third fave I suppose. I have yet to watch ENT and haven't finished TOS. I will get to those soon enough though. I'm going to watch all Trek this year. I burned through all 7 seasons of VOY in 2 months and am nearly finished DS9 in 1 month.