i got I MAX, Sundridge EN TEC and also the Sundridge SAS, which was the cheapest and in my opinion the best of them all.
Feetwise i got a pair of Sundridge hotfoot boots (wellies) and they are great, i suffer from bad circulation which means i feel the cold more, and wearing the hot foot boots my feet are never cold mate
Thanks very much for your help lads.Will defo shop around ,but as most of you have said 1st thing im investing in is a pair of thermal boots.