I'm just going to go ahead and piggyback off of this little thread, and say that I too, am excite bike! (I hope I'm not the only person who gets that reference. It'll age me beyond my years.)
I'm Matt, and I only got the one kid, so far, and that's Peter Parker (Not to be confused with Peter Parker, whom someone else has brought in), this one's the Spidey from the PS4 game. So he'll recognize all the Marvel folks, but won't know them because they'll all be from different universes. He's easily one of my favorite versions of Spidey, so I chose to bring him in instead of comics!Peter because 616 Spidey's history is way too convoluted for my tastes. But all the check marks are there. Wholesome, caring, spider powers, tragic backstory, and a serious case of awkward social tendencies. He'll love to talk science with Tony!