One interesting milk option is Fairlife. It's processed to have more protein and no lactose [0]. Some health bloggers object to the process, here's a summary [1]. Overall I think it's a solid product.
Thanks! I've heard of this but never really researched it. I don't object to the process but I drink carageenan free heavy cream to achieve a similar taste/texture with no protein.
[0] https://fairlife.com/our-nutrition/
[1] https://www.stephshares.com/healthyeating/966/