I think the co-axial movement is worth the price difference. However, I more of a 'techy' than a purist or traditionalist. I think this past decade will be seen as 'watch manufacturer's follies' due to all the tourbion movements, etc, that are 'less than ideal' for a wrist watch complication. With so many companies now making at least one in-house movement, the 'top five' houses have lost this unique differentiator. Now they are all working on various enhancements to core movements, such as the 200+ year old swiss escapement, even if it's only in the type of material used for the balance or main spring, etc. Therefore, I think having one of the most successful 'new' escapements from this era will be a great conversation piece in a collection.
--Chandler Hall