Neon goby vs Sharknose goby

[HomeGrownReefer]

I'm adding either a neon or Sharknose goby in my 40 breeder. I was wondering if they are any different in how they act/clean/personality etc.. Experience would be helpful and i am NOT getting a pair. Would like to know any experience with having either singly in a smaller tank. All advice is appreciated, thanks.

 

[Greenstreet.1]

I just got the Ora neon goby and the yellow they are in my 75g display and I love them very active and not afraid of bad boys or the big boys. Very happy I got them.