For competition only what is the benefits of running a 2way over welded for drifting. For someone building a car on a budget its a lot more tempting to give someone a few quid to weld the diff than fork out 600-700euro for a Kaaz then going and getting it all set up or whatever. This could have been asked before but for competition only whats pros and cons of both, I know in my head what some are but since I'm only starting out I want to hear experiences from people who have run both for some time. thanks.

From my own experience Ive had a 2 way in both my AE86 and Silvia and they were exactly what I wanted but I'm sick of spending huge money on parts when there is a viable shortcut.