[tkboomer2]

I'm probably not alone in finding seats on trains such as 175s and 185s less comfortbale than the older 158s. As well as new 350s have identical seating to the 185s.

While 175s were intended to be used on shorter routes than Manchester to Milford Haven, 185s were intended to be used on routes such as Manchester Airport to Newcastle as 350s were intended to be used on long distant routes.