I would suggest Supercore. I have not installed it but I have lots of samples and will be eventually using it in one of my rooms. There is a huge thread here on HOUZZ where you can read all about it and see pictures.

Not for a long time, but we have had Supercore Asheville Extreme installed for about 6 weeks. Really like the look, and the "not too rough" finish. It has a micro bevel - helps with installation, barely noticeable afterwards. Loved the 5G locking system. We've scrubbed or mopped it 3 or 4 times already. No spots, no streaks, easy to clean.

Weshipfloors.com just posted on the long thread that they are waiting shipment on 20 of their colors soon to arrive in the 8mm, 5G, extra long lengths.

I shopped for months! My favorite color was Karndean's Rustic Maple, but it was double the price for half the quality.

I am in the same position. I thought I had finally settled on CoreTec, but the mixed reviews have restarted my search. Thank you for your post.