Having used them professionally, I would recommend Wahl
, or Oster.
All three are good but I think Andis makes it difficult to get replacement attachment combs. Wahl's has standard sizes for their clipper's attachments. (Or is it the other way around??? Don't remember)
Finally, when I get a replacement for my current Wahls, I am going to get the cordless. The battery might not last as long but can't beat it for convenience of use.
Just out of curiosity, because I know some people here are in to "body grooming" - what would it look like to use clippers on one's chest for instance. Basically trimmin the hair to a shorter length. Would it just look ridiculous, like "wow, that guy trims his chest hair," or what? Is body grooming an all or nothing kind of thing - either leave it long or shave it completely?
I think shaving looks strange and clipping much more natural. More info than you need to know but... I am not a very hairy person but have a tuft of hair in one or two places (chest being one of them). I use a 2 or 3 attachment in these areas and it looks so much better. No one has ever commented or noticed and it looks completely natural, plus I feel better. Your lover may thank you for it also!