Which budget 27.5 hardtail?

[sidaorb]

Looking around and seeing some good deals on 2015 bikes sub £500.

Have narrowed it down to;

Whyte 605 @ £475

Merida Big Seven 300 @ £475

or

Rocky Mountain Fusion @ £460

Any feedback on any of these would be appreciated, or if you know of something else to go into the mix please chuck it in.

[Craikeybaby]

I went for the Vitus Nucleus 275 and have been pleased with it.