My Dlink wifi router just kaput after 3+ years... wondering if I should pay unifi rm120+50 for replacement (not sure which model), or go out and buy a replacement. Trying to weigh the pros and cons on what to do:
1) Getting replacement from Unifi is hassle free but I may be paying more and not getting a faster and more powerful wifi router.
2) Buying a new wifi router may be the opposite - not sure how easy to setup, and if got problems in future cannot get support from Unifi. How much does a new wifi router that supports unifi cost nowadays?

I'm an average user, and was pretty satisfied with the old Dlink wifi router's performance.

TIA for your advice/opinions.