Which Do You Prefer? Wahl or Andis Clipp

Have you used either Wahl or Andis Clippers?  Or some other brand? 

 

What do you prefer?

 

Have any of you heard of Wahl's Designer Professional with high precision blades?  It is supposed to be good on either dry or wet hair and even though it is OTC, it supposedly does as good as prof clippers although you need guards but it cuts against the grain.

 

 

As for Wahl's Designer Professional, it's a good clipper, although it's otc.  But, I would only recommend cutting your hair when it is dry.