OP,
I have the HDR, in Cobra Blue….
I`ve had it nearly 12 months and coming from ah HT it certainly is a revelation……Yes it is shorter, but you get used to it…and then realise how nimble it is……
I am running it as 650b, “only” 130mm rear, but it is enough, if you want my Strava times!!!!!
I have to be Honest though.
I only got the Ibis as I was in Florida last year and picked it up over there (slightly long story)
I would throw a spanner in the works and say this…. If I hadn’t gone to Florida, I would have bought the YT Capra!