Now I know something is wrong with you.
Rotosounds feel like barbed wire compared to DR Hi-Beams...
+1 Hi Beams feel more like Nickels... probably the smoothest feeling SS strings I've run across.
Again, it does not surprise me that some (and even that many) would not prefer the DR Hi Beam tone, but the reasons given here (don't last long, rough feel) are just so strange compared to the literally hundreds of post talking about smooth feel and length of usable life, that something seems strange to me.