I have the miltek and AMD remap on my edition 30, i think its a great combo and cant fault the map at all its powerful and very linear no sudden power all nice and smooth from low down i do recommend it,
on the other hand i popped over to awesome gti and was taken out in a revo edition 30 as i was thinking about making the change to revo as its local to me, it felt very fast but not as smooth in power delivery imo but i guess the map can be tweeked to how you like it but the Revo didnt impress me enough to change over so ill stick with Amd for now.
what ever you choose id recommend changing your fuel pump as i get some stuttering in the higher rev range.
hope this helps
Stu