Just got one. Had streetguard 2 before,it was ok, always fully waterproof ,but had it changed u/g as the sleeve lining was twisted and had discoloured. The replacement was streetguard 3 and it just wouldnt fit. Dealer was very helpful and tried different sizes but found it very stiff and uncomfortable,so settled for trailguard. Not anywhere near as good quality IMO but it fits and "feels" much better, also will be better for summer touring due to ventilation zips and number of pockets. The protectors are the same as streetguard but jacket not waterproof without separate goretex lining,but again for summer touring this is ok for me ,can either take lining or cheap thin over jacket. Its no different here to the twatsuit. I shall just keep HG master iv for the colder months