The 98 custom is a good entry bass gun. it has a e trigger that is easy to use and isn't to bad on the battery. It is supposedly able to get up to 17 bps witch isn't to bad. The only thing i had a problem with is how firm the double trigger is, it is a lot tighter than most speed ball guns and took some time getting used to.
I would recommend this gun to any new comer to the game because how cheap it is, and is just a reliable gun that you can count on to get the job done.