love these cars, but very hard to find now. ZR1's are fun too from that vintage, i remember seeing a few of those down into the mid-40s during the pandemic...would have been a great buy.
from a collector's perspective, i think the C7GS is probably the one to snag right now. you can find a decent one under 60k and the last of the really well sorted, front engine, manual, cars without the cooling issues the C7Z had, will be very valuable long term. the widebody C7's look particularly mean.
after a long read through the thread and rereading your original post, i still come back to the C7 Z51 probably being the best car to live with and most enjoyable on the weekends. we live in one of the greatest concentrations of corvettes in the world - Metro Detroit...there are 974 corvettes on autotrader right now within 200 miles of my house. 206 are manuals. there are only a couple C7s that are Z51s under 50k.