Pass X150.5 or Odyssey Stratos monos?

As you know, bridging can potentially increase power capability into 8 ohms by 4x

Just not to confuse others "power" is "wattage" only in this case, current is halved.
And yes Al I agree, Pass amp by a long way.

Cheers George

I'll go with the Pass as it's a respected, musical, quality amp. No offense to Odyssey - I was curious if it was close enough as it would allow me to get more power for the money. @jafox I'll check out the SL amps out of curiosity. Thanks.

Personally, I have owned 2 sets of Odyssey Monoblock Amplifiers. They were enjoyable, yet both sets were sold. No plans on buying more. I have never owned a Pass Labs amp. It sounds like they are the real deal. If the Pass Amps are anything like Balanced Audio Technology Amps, I can see the attraction.  

Nelson Pass' products are head and shoulders above anything Clause supplies. Not even in the same ballpark. My experience with Odyssey is, purchased a Candella/Kismet. Never had any trouble with noise from amps prior to this. This pair you could hear noise from the listening position. Clause send new power components including a  new transformer and had me change things out. No help. Returned it all to Clause who withheld shipping both ways and even credit card fees from my refund. Then told me all his amps make that much noise. Really? On top of that, I wasn't impressed with the sound over the noise either. I own Pass products too. Exemplary performance. If you can afford it, go with a Nelson Pass designed product. 

Chose the one which has a better warranty & customer service.