I love my LCR. I carry DoubleTap 125grn +P in mine, although these are on the hot side.
This month's Gun-Tests rates the 38 snub loads. The lowest recoil that did great in the test was Hornady Critical Defense 110grn.
Here's what they wrote:
Hornady Critical Defense 110-grain FTX JHP 90310, $17.45/25 (CTD #2-H90310). The Critical Defense bullet is designed to expand even after hitting heavy clothing or thick outer garments. This was the newest design tested, and it gave surprising performance. This was the single most consistent loading as far as expansion, with every bullet landing in exactly the same place in the jugs, time after time. The polymer cap was often pushed into the neck of the water jug, which was interesting. One of our raters made an interesting comment: Why push the bullet 100 fps faster with more recoil and blast, when the FTX will plump up this well at just over 900 fps? A solid choice.Remington UMC 125-grain JHP L38S2, $16.42/50 (CTD #6-0307969). This load has been around long enough to earn a good reputation. Not as hot as some of the others, the bullet expands well and penetration is in the ideal range. While some of the other loads demonstrate more penetration and more velocity, this is a solid choice. We have seen this load available in 100-round bulk packs at Academy Sports, which makes the load very attractive.