Considering upgrading from rbr50 to rbr75

[Chip9399]

I now have the rbr50 w 3 satilites and have connection but spotty and inconsistent at times,    I was thinking of upgrading to Orbi rbk75 w 2 satilites that costco has.   Is this a worthwhile upgrade?   Seems the last 2 weeks more issues than ever and at wits end. Thinking a complete change up would be a answer, 

[FURRYe38]

Netgear has set up a community forum specifically for the Orbi AX (WiFi 6) products. Most of the people who watch that forum are more likely to have experience with Orbi AX and know how to work it better than those of us who follow this "general Orbi" forum. Might be more likely to find someone who has a solution if the question is posted there:
https://community.netgear.com/t5/Orbi-AX/bd-p/en-home-orbi-ax

Thank you.