Diaper trash can??

Yesi • Artist Happily married, with one beautiful son
Hey guys I need help deciding what kind of trash can to buy. Originally I was going to buy a diaper genie but my husband doesn't think it's necessary to buy a special trash can he says we should just buy a regular trash can and double bag it if we need to. We live in an apartment that has weekday trash pick up. What do you guys think, should we buy a diaper genie or a regular trash can?