I think if biting is a problem you shoulld get a cockateil because they bite but it wonthurt as much. All birds will bite hard. You shouldnt be afraid of biting because every bird will do it. Also if you are going to to get a sunny, make sure when it comes to step up on your hand, you dont get freaked out when it uses its beak to get balance. He will mouth you but not bite. All conures bite until they are about 5 actually. My green cheek is 8 months and bites hard. I bled once but it was because he kept biting the same area. Also if you dont get home til 4, take it out after school and before school. Before school wont be enough time to play with it. You can feed it and clean its cage liner thingy in the morning a give it love but also make sure you play with it for at least 2-3 hours i reccomend. I had a cockateil when i was younger, He was fun but when he got older he got nasty. Also cockateils live to be around 10-15 years old and conures live to be around 25-30 years. So if you are planning on going away to college i reccomend a cockateil. I am still in schoola and i just got an african grey about 11 days ago. I made the commitment that i cant go away to school no matter what. I dont care what I want to do with my life, I am not leaving this bird behind, as well as my conure. If you want a bird that is like a mixture of a sun conure and a cockateil, You can get a green cheeked conure. They are a little cheaper then sunnies, are little clowns, have smaller and weaker beaks then sunnies so theree bite wont hurt as much because sun conures bbite HURT! I got bit once and i bled just from one bite. It was a nasty bird but a lot of sunnies are sweet. I depend on what bird chooses you. I reccomend you go to breeders for all type of conures because they all have different temperments. I dont mean to turn you away from a sun conue or a cockateil but i just want to tell you some of the possibilites. I never was a fan of sun conures because of there loudness( but thats not the problem for you) there strong beaks, and There size. Green cheeks are smaller and are rainbow. There are all different colors of conures and they all are amazing, just if you are nervous about biting, dont get a sun conure. Go to the breeders and let the bird choose you. Conures require a larger cage then a cockateil, and conures i believe are smarter, they can learn to talk and they make cute noises. Hope this helps!