How does the flattop grip compare with the Bisley grip offered by Ruger? I see a Bisley 45 with case colored frame from Lipsey's (which I really like) with the only downside being that it's barrel is 5.5" instead of around 4.5". I could live with the longer barrel depending on the grip. I had a Bisley 480 from Ruger and did not like the combination of the round and the grip. Perhaps in a lesser/lighter round the Bisley would be good? My middle finger got pulverized shooting the 480 Bisley to the point it was downright unpleasant.
