Before I bought my hunting handgun, I ask opinions, looked at different models, all that you are doing. (I have a Bisley Hunter in .44). GO SHOOT THEM!!! You may or may not like the grip of the SRH, RH, SBH, BH. The 5.5"barrel might seem too short, 9.5" too long...whatever, just beg, borrow several different models(or buy several!) and shoot them first, before you plunk down 6-900$. It may be that you end up with a S&W(GASP!!), but it is hard earned money, don't cough it up without REALLY checking them out.
If someone came to me asking if they could shoot my Bisley, to see if they liked it, I would be more than happy to oblidge. I'll bet a lot of proud Ruger owners feel the same.