i've done a lot of digging around since i've been a member of this site and can now self-proclaim myself a cheek implant expert
for real i've learned a lot and from talking with people they say eyes or no eyes... big cheek implants just don't look good! they get worse when you age too b/c you are left with a hollow space under your eyes. after talking with a couple people that had them yeah they said to go with a small or medium size and not some gigantic freakzoid size that will make you look like cher
they also said to get natural contoured types that give the appearance of soft tissue around the bone. otherwise you'll just be left with two cheek bones popping out of your skin with no soft edges. i don't know all the different makes and models like i do cars :P but yeah it's safe to say go with smaller sizes. you don't want cheek bones so big that people don't even notice your eyes and instead notice a couple half melons on your cheeks.