Thank you!!! I know it's silly, but I am originally from Niagara Falls, NY and it drives me crazy when people say how the Canadian side is so much better. Everyone is entitled to their opinion, and mine is probably biased

, but I much prefer walking around Goat Island (the state park area where the falls are and where you access Maid of the Mist and Cave of the Winds) and standing right above the waterfalls to the cheap (only in appearance, actually quite pricey) circus that is going on in Ontario. The park is just so beautiful. If you have time, I recommend walking around Goat Island and checking out the Three Sisters Island area. It's my favorite part of the park. Cave of the Winds is my favorite tourist thing to do, and the Mist boats are a great time as well.
Just some unsolicited food tips for you: If you like Italian baked goods, check out DiCamillo's Bakery. They have a great broccoli pizza that is served room temp and I could eat their bread all day. My cousin just came to visit me from there and brought me a loaf of Italian Curly bread. Heaven!
Also, if you notice pizza logs or pizza fingers on a menu somewhere, you should get them. They were invented in Niagara Falls and are hard to acquire outside of the area. They are kind of like an eggroll with pepperoni and cheese inside that you dip in marinara. When we moved to Las Vegas as a child, it took years for me to understand why the pizza logs weren't being delivered with our pizza

My cousin also brought me a case of these on her lasy visit.
Obviously wings are a must-eat in the Buffalo area, but chicken finger pizza and greek pizza are two delicious things that I don't see often outside of NY.
And my two favorite Italian restaurants are Fortuna's, which is a little pricey and isn't known for having the best service but is known for having some of the best Italian food, and Michael's, which is very cheap and very delicious. At Michael's they serve DiCamillo's style bread with everything. The Como, which spends a lot in advertising and has a strong presence, in my opinion, does not have very good food, just ok.
I hope that's helpful. If you have any questions, feel free to send me a PM.