I never seem to be able to get a good edge using a single spindle sharpener like that. Probably not doing it right but who knows, just seems tough to keep a consistent angle.
I have a work sharp and will use it when I need to, and I have a similar to the spyderco sharpmaker that I haven't used in years. I love the wicked edge i picked up on herea few years ago. That thing does a great job.