I've tried a lot of differant sharpeners over the years, but for me the best is a Norton Fine India bench stone, the longer the better.
I used to use the Lansky, or something like it, but found the sharpeners with guids and such are like training wheels on a bicycle, the get the job done but are limiting.
Get a good bench stone and a couple of Old Hickory knives(there cheap) and practice.
Good luck