Is Garchomp a good Pokemon

Garchomp - it is good first party member because dragon types have strong overall resistance to EVERYTHING(expect ice of course, and dragon but garchomp should be faster and deal superaffective damage fisrt.

Moves:

Stelath Rock - ( to damage Pokemon that swith in and out of battle U WILL NOT BELIEVE HOW USEFUL THIS IS.

Sanstorm - (garchomps ability boosts its evasion, almost nothing will hit it.)

Dragon Rush - ( learns by itslf at lv 5o soemthing highest and can just kill any Pokemon except ones that are steel or have high defence, such as METAGROSS, STEELIX, RHYDON AND RHPERIOR, and SKARMORY.

Erthquake - ( use for steel, rock and fround type Pokemon in which Dragon Rush cannot kill a very overall nice attack)

:)