(Sorry if anything sounds dumb, this is my first time using this forum.)

Okay, so for pokemon emerald I have three Delcattys for the battle frontier.

Delcatty #1:
Nicname: Malcom
Gender: Male
Nature: Naughty
HP:272
Atk:173
Def: 188
Sp Atk: 209
Sp Def: 127
Speed: 210

Moves:
Water Pulse
Ice Beam
Solarbeam
Shock Wave

Other info: I realize I should've maxed his attack because of his nature after I already started EVing for Sp. Atk. But whatever.


Delcatty #2:
Nicname: Malena
Gender: female
Nature: Brave
HP:268
Atk:234
Def: 172
Sp Atk: 144
Sp Def: 151
Speed: 186

Moves:
Facade
Iron Tail
Toxic
Attract

Delcatty #3:
Nicname: Malachi
Gender: Male
Nature: Calm
HP:269
Atk:151
Def: 227
Sp Atk: 146
Sp Def: 195
Speed: 158

Moves:
Thunderbolt
Rest
Secret Power
Heal Bell

Which should I use? Should I use certain ones for certain places in the frontier?

Also... I am making teams for them, Trying to place a sp.atk pokemon, a atk pokemon, and a defensive pokemon all in one team for diversity and power. Was thinking about doing theese teams:

Malcom (sp.atk delcatty)
Skarmory (atk)
Quagsire(def)

Malena (atk delcatty)
Flygon (sp atk)
Swalot (def)

Malachi (def delcatty)
Typlosion (sp atk)
Mightyena (atk)

What do ya'll think?

Also, I have a skitty I would like to use for cuteness contest only. She is hasty nature. What moves should I teach her for the contest?

PS: I know Delcatty isn't perticularly powerful, but I like them. Soo... yeah.