Which is more competitively versatile, Terrakion or Mega Aerodactyl?

Since I can’t use the word ‘better’ without making the post appear subjective, this will have to do. I’m making a gen 7 UU team and I want to start with an offensive wallbreaker. Right now, I’ve narrowed it down to Terrakion or Mega Aerodactyl. Which one is more effective in the UU metagame and (preferably if you have the knowledge on this) why?

Pleaselog inorregisterto add a comment.

Terrakion is kinda capable of taking hits and hitting back harder whereas M-aero is more of a glass canon .good partners for terra-Scizor Mega Manectric Mega Aggron Krookodile Klefki Volcanion Moltres Tentacruel Hydreigon Togekiss Celebi Tsareena Latias Pokemon Doublade Gengar and Magneton .good partners for M-aero - Rotom-C and Celebi Tentacruel, Empoleon, Starmie, Hydreigon, and Volcanion Scizor Doublade, Infernape Swampert Hippowdon and Krokodile .M-aero - powerful , versatile and dominant mon of UUterra- one of the strongest wallbreakers in UUTeam synergy for aero- If you are going to use the team you said all mons match well with aeroTeam synergy for terra- If you are going to use the team you said some mons matchchecks to M-aero - water types ground types(if not carrying ice fang) steel types and priority moveschecks to Terrakion- faster mons bulky waters and grounds psychics and DoubladeConclusion - terrakion’s type clashes with infernape and is not as fast as M-aero . M-aero has checks too and is a glass canon but is also a wall breaker . I would suggest M-Aerodactyle . (Its still totally your choice. but aero is a little better)set-Aerodactyl-Mega @ AerodactyliteAbility: Tough ClawsEVs: 252 Atk / 248 Spe / 8 defJolly Nature- Ice Fang (coverage against checks like gligar)- Roost/Pursuit ( recovery)/(switch predictions and tough claws boost)- Stone Edge (STAB)- Earthquake (coverage)source:https://www.smogon.com/dex/sm/pokemon/terrakion/source:https://www.smogon.com/dex/sm/pokemon/aerodactyl/Hope I Helped!