What’s your go-to daily zikr?

Salaam everyone! So I’ve been sticking to zikr and salawat after my prayers, alhamdulillah, but I’m wondering what works best for the whole day-like while I’m working, walking around, doing chores, you know? I had this idea to pick one phrase and just repeat it as much as possible. But then I thought, maybe it’s better to switch between different ones after doing each 33 times throughout the day? Do you stick to just one zikr all day long, or do you mix a few? Which do you prefer and why? Would love to hear how you fit it into a busy routine.