Costco: Hisense 75" Class - QD7SV Series - 4K QLED Mini LED TV

I am in the market for a 75" Mini-LED TV and I have been checking Costco's listings sorted by lowest to highest price for some time and I think that this 75" Mini-LED TV recently had a price drop and/or is brand new.

I had been waiting for the TCL 75" QM67K to drop back to the Black Friday/Boxing Day price of $888.88 but it has gone up in price to $1298.

What do the TV experts think of this Hisense 75QD7SV. How does it compare to other 75" Mini-LED deals of the past?

Some initial research I've done seems to have some negatives:

1) it seems to have a native refresh rate of 60Hz

2) It VIDDA OS (not GoogleTV or FireTV)

3) The reviews on Costco are imported from the Hisense site so are less trustworthy