H-bars
I got a pair ..(& been on the brink of buying the set currently advertised).
They are ace: I've personally always run wide straight bars + barends (think Onza ti / Specalized Dirt Rodz)...but a mega busted collar bone meant this riding position was no longer comfy, so after lots of physio I realised H-bars could be a sorted set up...got some of the early straight models, & planned to resell once 'mended'...I am totally converted to 'em, long since the original ergonomic need for has moved on.
So yes, I think they're good, but it's the position rather than the product which is special...so try something cheaper first now that there are alternatives models - e.g. mary's etc. or the the titec liscensed models.