I have had lots of different axes and carvers.Quick question for you- do you use other axes?
GB have me by the short and curlys because once I get used to somthing I dont like change haha.
Have never had a problem with any of them, they come shaving sharp from the box, the wood is always good and very little work required on keeping them good.
I have chipped edge a few times as the carbon is quite soft, but again very easy to get the lumps out.