Cheerios: First of all, I love any and all Cheerios. They are the OG breakfast of champions or, in my case, lazy women over 30. So, it's probably not a big surprise that I LOVED these. They have just a hint of chocolate and peanut butter flavor, but not so much where it tasted like a sugar-y cereal.
Reese's Puffs: I admit, I've only had these like once before in my life, maybe 20 years ago. From what I remember, this cereal tasted like it was "bad" for you, which made me want it, obviously. TBH, they still taste sinfully good, and while I liked it today, I didn't LOVE it as much as the Cheerios.