Mega Garchomp is fine, it has its uses as a mixed breaker and SR setter even if it's not a direct upgrade to one of the best mons in the game.
>>39651715>giving up your mega and Garchomp's item slot for it kind of sucksMega slot competition is barely relevant this gen and the only items better than Garchompite for offensive sets are Z-crystals. The big problem it faces is that regular Garchomp is one of the best Z-move users already, so there are fewer cases where people would rather give the Z to something else and make Garchomp a Mega instead relative to other Pokemon. It still happens enough to give Mega Garchomp some use though.
>>39651766>and LandoLando is 91 base speed, Mega Chomp is 92.
>>39652145>scarf Chomp>2019