I personally have done a few informal tests and I used a few different strops over the course of several months and I started at 25 laps and stopped at 100 and did this with several razors over various medias from kangaroo to cordovan and to be honest there was a minimal difference for my shaves.
Keep in mind I never used a loupe to look at edges and based it all on just the shave which in the end for me that’s all that matters, I say if you want to do a lot of laps before your shave then have at it but IMHO I believe technique is more important than how many laps you do. YMMV
Keep in mind I never used a loupe to look at edges and based it all on just the shave which in the end for me that’s all that matters, I say if you want to do a lot of laps before your shave then have at it but IMHO I believe technique is more important than how many laps you do. YMMV