The black market is a total craps shoot, if that's what your asking about.
And by the time you come I'm sure there rec market will be better, lots of shops opening in the coming weeks.
Just check out weedmaps.com for which shops are 21+, look at the menus, and even compare the 21+ menu to the mmj menu(they are listed as two separate things on weedmaps. ie. The Clinic Colorado is the mmj, The Clinic 21+ is the same place but with rec menu and prices. That'll give you something to do every day, and I can guarantee you'll start to see more product make it's way from the mmj menu onto the 21+ one.
I was at the Clinic today, they said they've been stupid busy but was finally slowing down this afternoon, prob cuz of the weather. There were maybe 20-30 peeps in line, I was happy to walk right past them all and go in and get mah meds.
They said absolutely no worries about mmj supply and pricing, and had the usual top notch selection,(although only had 3 kinds of nug run budder, sometimes they have 15 different, sometimes only a few).
They were seriously limiting the variety of strains for the recreational people, and only offering one of their tip top strains at $75/eight, rest were $55. And they were selling budder on the rec side to but very limited and 60/g and selling out super fast.
PS> Was at Riverrock today, the main location, and the sign said not till mid February for rec.
PPS> Info on the law and whatnot,
http://www.coloradonorml.org/recreational-marijuana/