As far as the cheaper Tabs go, we have a wee-rider copilot and one made by Instep. The wee-rider is much nicer than the instep. The handle bars and seat are tons easier to adjust, However, the instep does go a little bit lower. I picked our up on Craigslist for not much money. I really hope that someday we can have the burley one, but for now the Wee-rider works well and we haven't had any trouble with it. On a side note, the seat back from Adam's can be used on it. We are planning on ordering one.