Owned both a Zesty and now an ASR5 (both from TBC if your looking for a good shop…)
Have read loads about both frames failing in various ways but never actually met anyone in ‘real life’ who had broken either.
The Zesty was great, a really good climber IMO and great going down. Rear suss worked well-It was a set up and forget job for me-just used the sag indicator and never had to change settings at all no matter where I was riding. I ended up upgrading the headset and BB almost right away tho! Was set up with 150mm fork and handled well.
ASR5 better for covering longer distances. Initially I noticed lots more flex at the back so I upgraded to the 12mm rear kit which has helped. I have also spent a lot more time trying to get the best rear suspension set up but think I’m almost there now. Running it with a 140mm fork so angle wise and style its set up quite similar to the zesty.
What sort of riding do you do?