Check out this discussion on Houzz - https://www.houzz.com/discussions/5396961/coretec-calypso-oak-noble-oak-or-pembroke-pine-photos

I just spent past 1hr almost going over that thread, believe me be patient and try to keep track of who is who and which flooring they put down, lol.  But it definitely educated me, ha.

https://www.houzz.com/discussions/6139714/coretec-cyril-oak

Heres a thead on cyril oak.