I bought a Rail 5 second hand last summer. Really like it, might upgrade the fork to something a bit more beefy, biketart have Domains for £315 at the moment. Not had any issues with the 35 TBH, though Snowden might overwhelm it.
It’s a pretty basic spec but I’m the limit most of the time.
I’ve ridden it locally- woods etc (Danbury) Flyup 417, Twisted oaks and Surrey Hills, its been fine for all that
Just got one for the wife, delivery in a week or so, have a look on Monster Mtb, just paid £3600 for hers brand new with the 625wh battery, bloody bargain.