I have made the decision that I will be purchasing Kreitler Rollers but now I need to know which model is best. I am having a tough time deciding between the larger diameter Challenger with the Killer Headwind Fan or going with one of the smaller diameter models like the Lyte or Myte. I am getting mixed reviews from others who say that the smaller diameter Mytes have too much resistance for mere mortals (that would be me) and others saying that they are not a problem. What about the Lytes which are middle of the road in sizing? Is there enough resistance with the Lytes for a good workout?

Just to let you know I am only an avid road riding fan who is training mostly for triathlons and some local road races. I am not a pro racer and never will be.(I am getting to old and I need to work to make a living). I currently ride at about a 35km/hr pace on most of my rides which include moderate hills but no mountain climbs.

Thanks for your help

Mike