So i will give my input here with regards to the box .
Would I or should I buy one ?
That's personal preference I'd say yes as it's been well worth the money .
Can you tell the difference between stock and standard ?
This is a no brainer of course you can on all settings it is very noticeable.
What setting is best to use ?
Again this is down to preference personally I run mine on 1+2 as I like the low down boost but like 3+2 now and then when I'm in the mood for a bit fun .
Is there a judder ?
Now this is the big one again personally I have ran my box on 3+3 before and had done from getting the box that was until a journey where I got the dreaded judder now I backed off the throttle and It went . Didn't happen for a while then went for an overtake and it happened again . Now I noticed these problems seem to happen in top gear and low revs if your easy on the throttle till the car hits 1800+ revs it doesn't really happen . Now as I said my car is run on 1+2 and I thought this may cure the judder
problem guess what it did to an extent it has happened once in a fare few miles and again was when in top gear when going for an overtake . I guess it will happen whatever setting the box is on so maybe adjusting the driving style is best it's what I've done and not had the
problem in a while .
Would you ever take it off ?
No as it's worth adjusting the way I drive to have the power although I am very tempted by a remap see if there's any difference.
Hope this reply helps in some way and that I haven't bored anyone lol
P.s. Andrew do you answer emails I sent you one a fare few weeks back and have had no reply this was to do with the judder on setting one .