Well, this way I do think I'm going to get to try 3-4 "different" bikes as I fiddle with the bike. I've already got a good idea of two changes (that I'll make one at the time) I'm going to do as I proceed towards mastery of Cruzin'.
Side bit of fun, I helped my uncle spread some fertilizer in his pond today and even though I "know" that the bent style will keep the pain down, I wasn't 100% sure. So, he has the bucket of stuff between his legs, so I have to do all the pedaling in the pedal boat. We get out, I walk around the pond and, HEY!, no knee pain! It wasn't much pedal time, but I feel it going up the long slope in the driveway on an upright.