It has changed. My EDC is a G36 and about 40% of the time I carry an SP101 in .357 magnum. From time to time, I throw in a spare mag in the pocket. I can hit really close of where I aim with the G36 and deliver follow up shots... with the .357 it's another story, one round well aimed but it is a lot of power. The trigger is long and heavy...I have given up on quick follow up shots... However, I have come to trust this gun for its intended purpose and feel very well armed with it.
I think these two calibers are two of the best for SD.