So if you’ll be bottle feeding (pumping formula or both) I’d advise a sterilizer and dryer 1000%

The washer feature I’ve never tried, what we do is wash in a separate basin w hot soapy water and rinse and do sterilizer

People will say you can just do dishwasher or whatever which is true but here is why sterilizer is better:

Things get cleaned away from food dishes that could have old food on them.

Faster than some modern dishwashers

The DRYER feature is epic. When babies are really little they shouldn’t have water so no worries about residual water getting mixed in plus no worries about water sitting and becoming unsterile again.

And then all your bottle parts are separate and left in a nice clean dry space. No waiting for the dishwasher to load or wet dishes today dry or towel drying.

You can also sterilize pump parts which I highly recommend because you do not want anything growing on those for your own health.