I never liked the four color deck. I always went the regular deck or the uber enlarged deck so it just gives the value and suit if I was playing holdem.
With a stud variant, I would just go with the classic look because it looks clearer to me, guess I'm just used to it.
And I played mostly live anyway To me, the four color deck is just another aid to help folks.
But most sites tell you what you have anyway so you can't misread a hand anyway. The only way I see a benefit of it is if you have A LOT OF TABLES going at once and not like say 4-6 tables going at once.
But to each their own, I guess.