[Star Hunter]

I would like to know if these units are any good or same as the Lacerta M-Gen AG's?

Has anyone used a NexGuide AG? Are they only for NexStar mounts or can it be used on any GEM?

The only ones I've come across so far that DON"T rely on a PC are the Lacerta M-Gen, NexGude and the SG-4 from SBIG.

So what's the go on them? Which one do YOU recommend and why?

Thanks,

James