Actually Cayna has recently had some really dogshit tweets and ignoring one of the devs of elvui and not helping them after basically saying their addon is shit without providing any real sources for it is kinda bullshit.

Honestly most of the top raiders are dogshit at keeping their shit up to date and run with several months old addons(sometimes on purpose and accepting the lag it brings), while also running 7 years old cpu's, with 100 different weakauras running, while streaming on twitch and streaming on discord to Scripe and wondering why their game is choppy.

Last time I tried using everything the same but swapped out elvui for 5 different addons, I ended up with the same or slightly worse performance and if either 1 of the 5 other addons(this isnt evne a fair comparison, since the total elvui kit is closer to 20 unique addons combined in terms of features) didnt get updates the performance would be noticeably worse.