I recommend the in-channel design....I currently have the ventvisors, and I tried to remove one after the driver side started to peel......what a process that is.....I haven't even finished one door yet and it's been like four hours over two days so far......but the finish is unblemished.......People have brought up good points about the clarity of the ventshades...it's not so good, also the install on the in- channel is a snap (literally).......
I installed the in-channels on my mom's car and I just thought they looked better. I was much more impressed with the look......that's when I decided I want them on my MO......Now it's gonna be a long changeover when I finally do complete the process......
The in-channel causes no problem for me with the window closing, just make sure you seat it properly before you peel the tape....then open and close the window like 5-10 times to press it in.....leave the window closed for 24 hours and they should be all good......and the in-channels go all the way down to the door frame by the rearview mirror......MOpar.............at least the WADE brand do......