Subject basically says it all. I've read multiple "how to learn rollers" primers and videos, but curious for those of you who have both which you'd rather put on the rollers for the first time.
Related, but similar: I know rollers are said to kill tires, and I overspend for white tires on my fixed because [hipster? too fat for that... I dunno, I like how they look] and so I have a set of wheels (stock kilo TT wheels, weinmann DP18s) where I cracked the rear hub lockring area. Considering setting those up as "trainer wheels" with a cog on the free side (I don't see me doing a lot of pedal resistance on rollers). is this a Bad Idea?