I got the 135L for the reason you described. Between the 135's, the L weighs as much as other options, so I gave it another shot. It's great, however I have and use other options mostly.
I really want the FD 100f2 as a daily carry as opposed to the Nikon 105, since they are roughly the same size, but price is preventing the switch. Used ones cost nearly as much as the EF version........
AF or not, doesn't matter much, however, I really lean towards electronic for the IBIS on mount, it irks me to set IBIS FL when shooting a fast paced event. I hope I can find someone that does chipping for FE mounts.
Sony A7siii/A7iv/ZV-1 - FE 24/1.4 - SY 24/2.8 - FE 35/2.8 - FE 50/1.8 - FE 85/1.8 - F 600/5.6 - CZ 100-300 - Tamron 17-28/2.8 - 28-75/2.8 - 28-200 RXD
Panasonic GH6 - Laowa 7.5/2 - PL 15/1.7 - P 42.5/1.8 - OM 75/1.8 - PL 10-25/1.7 - P 12-32 - P 14-140