Hello I was looking for advice on controllers.  I have a dual controller box with some old joysitcks, I am looking to change them out and was wondering if using the japanese joysticks made by sanwa are the way to go, or is there something better nowadays out there to buy?  Also is the xarcade tank stick worth getting that has the trackball, or am I wasting my money?  Which brand of individual fighting sticks are worth getting Hori, Qanba?  I am looking to eventually setup my game room and wanted to make sure I start down the right path with the best controllers for arcade style games.  Thanks ahead of time to anyone who helps, I appreciate it.

Kevin