I like most forum members have both and would like to add that the R2 is more comfortable to wear for longer periods (IMO, The R2's are the most comfortable of all the x-metals), but the R1 is and probably always will be my favourite frame, even though I do find them to be a bit uncomfortable after a couple of hours. So to summarise R1 for looks R2 for comfort, if you can get 1 of each you are sorted
R1 uncomfortable?! I wear it all day and most nights too