sigcurious, if you want to know if an M-27 or 28 would be too big or not, just go find a 629, 29, 625, 25, 24 or 624 to handle. They're all N-frames, they all feel the same from the backstrap to the trigger with the same stocks.
I have 19 and 18 (K-frames) and a 629 (N-frame). While I love to shoot all of them, the 629 is borderline too big for me to manage well in DA mode. I handled a 4" 586 at a LGS today and I think it is going to find a new home tomorrow. I'm an out-spoken none-fan of full-lug barrels, but in this case I think I will overlook that in favor of something that should be a very nice shooter with .357 Magnum loadings. (I was also considering holding out for an N-frame 28 or 27, but see above points about how big they are.)
I have 19 and 18 (K-frames) and a 629 (N-frame). While I love to shoot all of them, the 629 is borderline too big for me to manage well in DA mode. I handled a 4" 586 at a LGS today and I think it is going to find a new home tomorrow. I'm an out-spoken none-fan of full-lug barrels, but in this case I think I will overlook that in favor of something that should be a very nice shooter with .357 Magnum loadings. (I was also considering holding out for an N-frame 28 or 27, but see above points about how big they are.)