[Slotcross]

Has anyone experience as to what ohm's to choose for a DS controller?
Planning a technical 8x4 track to test builds on and setup.  My guess is 35/45.
Building a club style 3 pin hard wired analogue box.  

I'd like to go for a better fancy one with knobs on but don't know what to pick, cost is the main thing.  Some of those systems are getting towards the cost of a 1:1 used small car!   
I'd even build one if I could, I've done train controllers from kits.