C.N.
I am having this problem too. My son is 9months and has 4 teeth. I still give him Gerber 1st and 2nd foods. When I've tried cheerios and puffs, he makes himself gag - a texture issue. I was worried at first that he was choking but now I realize its only because its different.
I know he likes grown up foods - he is constantly trying to eat my food. Last night he wanted my meatball and sauce. I gave him a nibble and he did fine. He's also lurched forward for my pizza and my fruit - cut mellons - which I used to let him suck on until he started biting chunks and then I got worried about him choking.
I was going to ask the Pediatrician tomorrow at his 9mo visit. I think the gagging thing is normal but I want to check. I also wanted him to give me some advice on what and when to offer foods.