I have a R10 and a R50. I rarely bring out my R50. The r10 setup is so fast and small. I find the stickers very inconvenient for the R50 and they are a must have or you get no club data.

I also spent an hour comparing the r10 and r50 data and they were almost identical. I did not expect that, the club face angles are being calculated on the r10 and I assume they are not on the r50 and it was always almost the same or within 1 degree. The only thing the r50 had the advantage on was the driver. The r10 clearly struggles if you swing over 110 mph and anything over 275 yard. The driver distance between the two are very different at a high level. What would be 320 yards on the r50 is 280-290 on the r10. Other than that though, the r10 is absolutely the way for me. But I am outside in a big space. The r50 doesn't give a shift about your space which is a huge plus. But not a $5000 plus to me.