Whatever team I make in OU, I want it to include Milotic and not that mermaid-bitch Vaporeon, so of the two that I bred, which one should I use on my competitive OU team?
Milotic(Shiny)
@ Leftovers
Calm Nature
EVs: 252 HP/ 240 Defense/ 16 Special Defense
Surf
Toxic
Rest
Sleep Talk
Milotic
@ Life Orb
Modest Nature:
EVs: 152 HP / 80 Defense / 220 Special Attack / 56 Speed
Hydro Pump
Ice Beam
Hidden Power Electric
Recover
It depends entirely on what you want to do with it. The top set is for walling, absorbing status, and spreading toxic. The bottom set is for attacking.
what pokemon would you suggest for a midgame Dual screener?
Bronzong. He has resistances and defenses to switch in, and can explode. Consider Heatproof, especially if your team has other ground resists and/or fire weaknesses.
Uxie. It's got the defenses to switch in to a lot of stuff, and Memento can give your incoming sweeper a chance to setup.
Cresselia has magnificent defenses, and can give a sweeper a second chance. Bear in mind Lunar Dance heals AFTER entry hazards hit, which limits its usage a bit.
Which to choose out of Uxie and Cresselia depends on how you normally play. If you tend to take some damage on all your Pokemon, Cresselia. If you tend to have some Pokemon fainted, and others at full health never seen yet, Uxie might be better.
Clefable. Again reasonable defenses, helped by immunity to weather, status, and entry hazards. Able to Wish Pass too.