Started on vinyl, and much as I love it I'm thinking about getting the one cd deck for tunes that don't appear on vinyl/own tunes when I finish some. Couldn't mix purely with CD's though, If theres a tune I was really liking I'd prefer to get it cut.
Started on vinyl, stumbled across a cheap CDJ so bite the bullet. Now got 2 CDJ-800s MK2s, 2 1210s MK3s and a Xone 62, all in the space of 18months Tbh i rarely use vinyl now except when 3 decking, CDJs are just so much more precise plus get get any tune the same day at a fraction of the cost of vinyl!
Thats what I like, the fact that you've got a nice looking plate and you can see the tune cut onto it, see the different sections by differences in the grooves and that. CD decks are handy, and I will get one at some point, but I couldnt mix purely on CD's its gotta be vinyl!