2022 CX-9 or CX-30

Okay so this is my first time buying a Mazda before but I’ve heard really good things and some bad things about both on Reddit and I can tag the posts I’ve looked at so far if needed but I’m kinda on the fence about it on which one would be more reliable and for a decent price I like the cx-9 for the room it has and all but I know the cx-30 has better gas mileage and is cheaper I might be thinking too much into it but I thought I’d get some other options.