I've never kept a goby/pistol shrimp before. But I want to try it in the biocube I am setting up. What type of shrimp gobies have you kept?

I'm looking at the aurora goby...anyone have experience with one of those? I'll likely get it locally...Preuss has those, a randalls and a pink spot in stock. Any pluses/minuses to any of those...or another type I should consider?

For the shrimp, I'm probably going to go with a tiger pistol...I want something large enough to see and some of the "candy" ones seem too small.