It would be nice to pick a model and just order however many you want at msrp. The whole x card is better than y card is somewhat meaningless in the current situation. Many of us who recently got into this had to buy whatever we could find at the lowest price we could get.
My 6 gpu rig is a mutt.
(2) msi duke
(1) evga sc black
(1) msi gaming 11g
(1) msi gaming x 11g
(1) aorus extreme
The aorus and the msi gaming cards are the best of the lot.
I wish I had been able to "standardize" on one model. It would make tweaking/tuning so much easier. With different models it is a hassle.