@raitmet It all depends on you, your time and budget. Ideally you get all your protein from meals. That’s often difficult so most top up protein from supplements.
I personally keep a variety so I’ve got choice. I’ve got grenade bars as they are delicious, portable, and it’s a solid so you’re not just drinking a shake. Also is good for any urges for sweets or chocolate.
Then I’ve got 3 types of whey. Clear whey is peach ice tea. That’s super refreshing and light. It quenches a thirst and is also a good one to sip on or have during a gym session.
Then I’ve got a Belgian chocolate whey from PhD nutrition which is delicious. That’s kinda standard go to.
Then a MyProtein vanilla whey. This is more for mixing. I blend it with coffee sometimes or whatever else.
I’ve also got beef jerky/ biltong lying about if I want something savory.
Basically I’ve got options.
I’ll not have all of the above in a single day. I just track my food and add in any of the options depending on what’s needed.
Besides that, meals are based around a good meat source and tend to have eggs for breakfast a lot.