aside from TOS (which I've been re-watching lately and still loving it)
DS9 happens to be probably my favourite of the lot, though Enterprise was just a cash-in and its theme tune was fucking terrible
(
Haku Orange Whip? Orange Whip? Three Orange Whips.,
Fri 25 Mar 2011, 9:38,
archived)
Enterprise got decent in it's fourth season.
Ds9 is nicely plotted undeserving of all the scorn that even I expressed about it once and the original series is just superb.
(
Christian's Bolt and Ski,
Fri 25 Mar 2011, 10:55,
archived)