(29 Apr 2021, 10:57 am)Micheal Aaron wrote Not all X Lines have the new seats ethier. Dan has stated before that X Lines specs are charging ports , something to do with the seats at the back and next stop audio amongst others. I like X Lines as it stands out to the rest of the brands. It would be easier having all the Express routes as one brand instead of servel other brand names
High back seats, basically meaning the seats have a full height back for added comfort. Although, for me the 'headrest' is still more of an 'upper back rest'!