Good question and something I toyed with, but the sell-off of the Gen 2 FlareMAX frames made me bite the bullet. I swapped over from a hardtail with the intention of using the FlareMAX for local rides where the trails are more fun and flowy rather than steep and techy.
I’m used to long, low and slack 29ers (including long chainstays), so the medium FlareMAX I have is a little shorter and steeper with less travel (but still relatively LLS for a short travel bike). I really like it so far. It isn’t as out and out fast and planted as a proper Enduro bike, but feels more nimble, easier to change line and with less travel forces you to take charge rather than just point and shoot. I think if it was any shorter or steeper then it would be a bit too twitchy and difficult to adjust between it and the ‘bigger bike’, so it works for me and my local stuff.
I test rode a RocketMAX from the factory a few months ago and was blown away by it’s ability to plough through stuff due to the geometry. If I lived in the Lakes or Tweed Valley it would be ideal, but I think the FlareMAX is probably more suitable and fun for most of my local trails.