The Jeykell is not a good bike. Old suspension, crappy parts. MountainBike action did a shoot out I think in the April issue, and it came in last....by far.

The ETS-X has been reviewed before also by i think Bikemag. It seems like a good bike.

As for the Enduro, I have an FSR Comp, and the suspension is the best in its class. Enduro's has always held high reviews.
Check out www.mtbr.com for reviews on this stuff.