I've owned a MR (debating on getting another), have a TF and TFP, and am awaiting the arrival of a RN80 (had a 65 before). I
our tfs, but Austin is currently 31.5lbs so I'm pretty sure I'm going to need the 40lb option of a different seat, unless he stops gaining weight
TF- pros for me-tall shell, love the arb, no rethreading the harness
cons- 35lb rf limit, buried harness adjuster on regular tf
MR- pros- super easy to install, 40lb rf limit, looks super comfy, AWESOME cupholders
cons- high sides could eventually get in the way of leg room (if A ever grew legs), no arb or rf tether makes me a little nervous about baby hitting back window of DH's truck.
RN- pros- super low sides for easy loading and unloading, 40+lb rf limit, very strong frame, loads of leg room
cons- super low sides don't appear to offer a lot of sip, heavy, install is a pita, no cupholders at all
Well, this is just for me, and I can never decide what I like best, I think I should just own all of them so I can swap them out every other week