Some random info on some of Peach's moveset (her Jab and Tilts) in Smash 4, 'cuz why not?
+Jab (5%): Peach slaps the enemy twice in front of her. The first slap deals 2% damage while the second deals 3%. It should probably be noted that the second slap has very slightly more range than the first. Despite the weak amount of damage it deals compared to other jabs, it comes out VERY quickly, and since Peach bends forward a bit before swinging her arms it has pretty good range for a jab. Consider using this to interrupt moves that are attempted in front of you.
+Front Tilt (7~8%): Peach performs a bit of a vertical leg-split, kicking straight upwards with her leg. This move comes out fairly quickly and deals 7% damage to opponents that're right in front of you. However, if you hit with the tip of her foot as it comes out you'll land a sweetspot that deals 1% more damage in addition to launching opponents farther. This unfortunately can't KO until maybe 200%ish, but it's nice to get people off the ground into a position that allows you to start juggling them.
+Down Tilt (7%): While crouching, Peach sweeps across the ground in front of her with her arm. If landed correctly, this will have strong knockback that sends opponents downward, allowing you to make opponents "bounce" off of the stage into the air for some good aerial set-ups. You can even try to land this on people attempting to recover to Meteor Smash them! But that's really, really difficult to pull off, and hitting incorrectly with this attack will only provide minimal knockback.
+Up Tilt (8~10%): Peach uses Heart Magic to spawn a small magical heart above her head with a rather good hitbox. This attack also has a sweetspot that deals more damage and knockback, but that sweetspot is located at the center of Peach's body, which is pretty hard to hit with. This is honestly not a bad move at all...it's just that in a lot of cases, Up Air does its job better. The one advantage this has over Up Air is the ability to hit opponents standing on the ground.
I'll probably post more at another time.