Im sure this has been discussed many times...I am looking for a light weight infant seat that will go to 30" (I have tall kids!) I like the infant seat not convertible for the newborns, looking at the Graco Sungride 30 and 35, 35 LX (Is the cover a pain to clean?) Safety 1st Onboard and the Evenflo Embrace 35, suggestions? Experience? Thanks!!