I went from a 2012 five to a np mega tr 275 late last year.
its better in every way! suspension works better, it climbs/peddles better and for me it gives much more confidence in the air, over rough stuff and at speed…
I would definitely recommend one over the 5.
FWIW I swapped all my components over from the 5 so its pretty much a direct frame comparison.
150mm vengeance forks if that helps