Which Stats is better?

Mega Metagross Item: Metagrossite Ability: Tough Claws Hp= 311 Attack= 373 Defense= 336 SP.ATK= 271 SP.DEF= 256 SPEED= 301 Current nature is Serious Moveset: (Psychic, Flash Canon,Meteor Mash, Ice Punch)

Or

Mega Metagross Item: Metagrossite Ability: Tough Claws Hp= 316 Attack= 402 Defense= 336 SP.ATK= 241 SP.DEF= 256 SPEED= 306 Current nature is Adamant Moveset: (Psycho Cut, Flash Canon,Meteor Mash, Ice Punch)