Is a Saris bones worth the extra over Sentinal?

wilbo83
wilbo83 Posts: 90
edited January 2012 in MTB general
Looking to get a rear carrier and was set on the Saris Bones 3 however its price tag of £100+ made me do a bit more browsing and I have come across the Saris Sentinel 3 which can be found for £60ish. Anyone got any experience of these? Is the Saris Bones worth the extra?

Saris Sentinal:
http://www.wiggle.co.uk/saris-sentinal-3-bike-rack/

Saris Bones:
http://www.wiggle.co.uk/saris-bones-3-bike-rack/