Brake Fluid Change

Aye i d never use kwik fit,they are clueless!!! I did my mates 182 and my 133 last night took aboutt 40 mins per car.
 
Getting mine done this Saturday.
What fluid is in as standard and what should I get put in.?
 
ATTENTION . .. . . found out today 5.1 eats the original lines from the inside out as it does not like the rubber renault use . . . . im running braided front to back but just a warning
 
superblue (is actually blue lol) its dot 4 n has higher boilin point than most dot 5.1.

I ran ATE Superblue in my Mk2 Golf 2.0 16v track day car, never got any fade from the fluid, and I tried!!! Was using Ferodo DS2500 pads, got through a set in 4 track days. Would use it again, and the colour makes bleeding easy if you have normal colour fluid in. Got it from ECP, pretty cheap too.