Cheers all for the feedback.
Bigredtoe - I may have found an avenue through work to get Asics far cheaper than Saucony, hence wanting to see if there was a viable alternative. I do love the Omni, it's been wonderful over the last couple of years and the only injury problem I've had since running in them was because I knackered a pair out, then my knee followed...
Ideally, I'd stick with Saucony but I may try the Asics just in case...