It's been awhile since I've been on this topic, so I want to start a discussion. CM vs Gravity, which do you think is better?
Gravity Pros
1. Makes Focus Blast very reliable.
2. Removes flying immunity, giving a psudo CM boost thanks to STAB and general lack of ground resists.
3. Can support teammates such as stone edge ttar and sleep powder venu
4. Makes enemy flyers vulnerable to spikes
5. EP becomes the BEST MOVE EVEH!
Gravity Cons
1. Makes lando vulnerable to EQ
2. Evasion Drop can sometimes benefit the enemy too
3. Only lasts 5 turns
4. Does not affect certain matchups that CM can benefit in such as Lando V Hippo and Lando V mega venu
5. Makes your flying types vulnerable to spikes
CM Pros
1. Helps with all lando-i matchups (though not always as much as gravity, but CM still helps)
2. SP def boost helps vs mega venu and a few other walls
3. no turn limit
CM Cons
1. Focus Blast still sucks
2. EP cannot be spammed due to immunities
So basically, gravity is riskier, but when pulled off it almost removes prediction from the game because you can basically spam EP and win. CM is guaranteed to not backfire (at least not any more then any other setup sweeper), but it removes fewer checks (for starters, air baloon mons can still check).