I have a treadmill too...which I enjoy thoroughly (outdoor allergens cause me to have asthma attacks ), but I thought I might check out a couple of bikes for a little variety in the work out. I do plan on trying them out (whichever are on display that is )
For whatever reason, the recumbent bikes are tougher to pedal for me, but much kinder to my rear end. Not to mention, when I get to pedaling on the uprights, some which are not so sturdy, I feel like I'm going to go over with the bike on top of me!
What ever I end up with, I will post for those who are interested. Thanks!