Whats the best first upgrade, chassis or suspension?

Hi Everyone

I Just joined , i gotta say this is the best place i've been for getting info great forum.

I'am after a bit of advice from the experts, I love seeing the no money object trucks on here Drool........but i'm on a bit a of tight budget, think i'm gonna call my truck ebaymaxx!! and was wondering whats the best upgrade to do first the chassis or the suspension? Can't afford both :012: I hopefully will be getting the proline powerstroke shocks off ebay, dont outbidme:027: and a hitec 645MG servo for the steering if that helps.

If its the chassis first i will be 80% bashing and 20% poss racing should i go alloy or carbon?

Suspension wise who's best performance for ££££ Integy, gorillamaxx or UE Widetrac?

I'll post some pictures as i go, might be quite nice to see a cheap as i can get it truck?