I've been wondering about the minutia of the Super vs. the Rowland too, and have been thinking of getting into a Super. A 45 cal 250 @ 1000 seems pretty useful for woods use.
You can get the 45 close to that with a good powder choice and a FFPS, #18 recoil spring, without going over +p pressure in standard brass. Even at 850fps at standard pressure range the 250 gr has good performance and excellent penetration. With a wide flat profile bullet, I don't know that more velocity adds much impact on the target. Either way it's a lot of punch from a standard ACP.
