Its between good and better
I carried and shot a .38 no dash Mod 60 for about 25 years. It developed problems, timing got off, screws began unscrewing, cylinder gap is now at 0.012", cylinder has end shake, side shake, and its in my pocket right now. I now only carry it round the house between the shower and the sheets. I use a SP101 2.25 .357 now for daily carry. Its very tight, 0.003" gap, great lock-up, and I shoot it DA better than the 60. I use it with full throttle 158's (using Hogues helped tame the bite). I find the wider sights on the SP101 to be better on the range ( I did paint the front ramp day-glo orange), the Mod 60 has very tiny sights, but usable. SA trigger on the SP101 is fine, the Mod 60 is finer. I shoot my carry weapon at least 500 rounds per month. I believe the SP101 will last me as long as I need it.
So pick the one you like. The 60 might last you only 20 or 25 years, but its lighter, smaller. Just be sure you shoot enough to be better under stress than any opponet you may encounter.