I had the r10 and upgraded to the mlm2pro.
I can say from experience you will not get corrected ball flight with the r10 but the mlm2pro is very very accurate.
The downside is the mlm2pro is subscription based and requiring special balls that are not cheap.
I was recently looking at options to upgrade from the mlm2pro but honestly nothing is better imo for the price.
I personally love the unit now that they fixed most of the connect issues and they are currently working on adding club data.
I can say from experience you will not get corrected ball flight with the r10 but the mlm2pro is very very accurate.
The downside is the mlm2pro is subscription based and requiring special balls that are not cheap.
I was recently looking at options to upgrade from the mlm2pro but honestly nothing is better imo for the price.
I personally love the unit now that they fixed most of the connect issues and they are currently working on adding club data.