I have the H1, it is a very good robust knife, the Kraton handle is quite comfortable and as with all of the Fallkniven range the leather sheath is of very good quality.
As with the F1 the spine is heavily squared off and casts a very good shower of sparks from a firesteel. The back edge of the blade is almost flat right up untill you are about 10mm's from the tip where it just very gently drops and this is only very slightly to being almost imperceptible in most pictures that I have seen.
The blade is thick (once again as with the F1) and the convex grind is quite easy to maintain, VG10 seems quite a strange metal to me and doesn't always feel quite as sharp as it really is (you only find out when cutting things truly how sharp it is).
For bushcraft I do actually prefer the F1, but they are both very good knives. Carving could be a little more difficult, but if you are new to it you will develop your own style that will counter that. As with anything the more familiar you are with it as a tool the more proficient you will become in its use.
I hope this is of some use to you