Canon vs Orbea vs On-one

McLyro
McLyro Posts: 2
edited July 2016 in MTB buying advice
I am looking for a hardtail mtb under £900.
I’ve so far narrowed it down to 3 options I like.

The Canyon Grand Canyon AL SL 6.9 £799
https://www.canyon.com/en-gb/mtb/grand- ... l-6-9.html
Or
The Orbea Alma H50 £879
https://www.orbea.com/gb-en/bicycles/ra ... lma-h50-29
Or
On-One Parkwood 29
http://www.on-one.co.uk/i/q/CBOOPW29GX1 ... ntain-bike

The Canyon I’d have to wait until September for delivery and the Orbea I could order from my local mtb shop and probably get a lot sooner. Same with the on-one.

Which of these would be the better option spec wise?

I’ve seen good reviews about the Canyon.
Although its hard to find opinions of the Orbea.

Is there something else obvious I should be spending my money on which I’ve missed?

Also my local mtb shop was steering me away from the 29” tyre for some reason, Any ideas :?
27.5 or 29?