I am trying to choose an affordable 38 special round for a 1984 2" model 36. I think I want to stick to heavy for caliber rounds and have been watching ballistic tests and reading reviews. From what I can gather is that expansion is going to be small at best in 158 gr. even with the FBI load. The 135 gr Gold Dots did expand but penetration was only about 12-13 inches. I feel better with more penetration. The only 158 gr. round that seems to expand is the Buffalo Bore but at high cost. This got me to thinking I should just find a 158 gr. round in SJHP. Probably won't expand but penetration should be good and the hollow point should be better than a round nose or FMJ. Fiocchi can be found in 50 round boxes for about $22 or so. Am I looking at this right? Any suggestions?