What’s a decent tasting drink that doesn’t take much too to get drunk off of

Me and my girlfriend split a 750ml bottle of Malibu and it tasted ok enough to where I didn’t mind it. Got us drunk enough but I’m assuming that’s a lot of alcohol for two people (kinda new to this) so I’m not sure. I tried 1800 tequila next because it’s a higher % but I HATE the taste. Are there any high alcohol volume drinks out there that taste good? At this point I’m thinking about just buying a bigger Malibu bottle