The TC is nice for sure, but light is what I'm after, and recoil isn't a big issue.
I still shoot a pre-64 Mdl 70 375 H&H with a steel butt plate. I don't think the 30-40 would kick any harder than my 16ga 220 or surely my 12ga 220.
I wouldn't mind having a TC, but they're not all that available and are expensive. I DO like set triggers!