Hi everybody - sorry for this tl;dr post but I'm facing a (perceived ) problem & am looking for some suggestions...

For reasons...I had to cut my "stable" to the bone a few years back. I dearly love the few bikes I kept, but still can't find the time to ride each one as much as it deserves. That being said - it's been awhile so I'm getting itchy for something new-to-me. I'm thinking that considering my situation - if I am going to buy something - AFAIAC it had better be pretty damned interesting & out-of-the ordinary(?) so I was planning to avoid a bike built with Shiman-golo. To start on this project I was looking for some nice Supurbe, but am on a bit of a budget so am sick of swinging & missing...

Then - I was amazed to find a couple of interesting bikes in my odd size that actually fit my unusual desires. But let's not get bogged down comparing frames...they are both SIR & I would be quite satisified with either one. So everything being equal - for a semi-regular, special occasion rider...which would you pick? A bike with a good group from :

'90s Sachs New Success?
or
'80s Cambio Rino?

TIA.