The main con is that mist is not actually the makeup fixer (it makes my foundation melt a bit when applied over makeup so I don't think it's a good idea to use it for this purpose). But it's good as a quick hydrating toner - due to its compact size it can be carried in any bag or purse when you travel and have not much space for carrying all those big toner bottles with you (plus you don't need any cotton puffs with you). It calms down and hydrates my skin and is absorbed well.