Some people find cooking and creating masterpieces to perfection, using ingredients that are in an average kitchen (or unique ingredients that create the cook’s own dream) an expression of their inner self; a glance into who they or what they feel.
A grill purchase should not be an impulse buy. Carefully weigh these considerations when shopping and researching your choices. Space. You need open space for grilling, and space for storage, unless, perhaps, you’re a year-long grilling cook.