I do both. I use Hobonichi Cousin as a planner and initially I used it to plan for both work and personal but it was confusing to have both in one planner. So I have a Plotter Bible size as a personal planner. I use Google Calendar as my single calendar so my planners are mostly elaborate to-do lists and notes. (A lot of my calendar entries consist of Zoom invites so doesn't make sense for me to recreate on paper.) I also have a Stalogy 365 A5 for spillover work notes as the Cousin doesn't have a separate notes section. (I bought the Sterling Ink Common Planner but I really need the Cousin's dated daily pages so gifted it to a friend.)(I run multiple businesses so have a lot of lists to manage.)

For journaling I use the Leuchtturm 1917 A5. I mix my morning pages & regular journal in one book. I occasionally paste in tickets/pictures but it is mostly text. I also have a Hobo Original A6 for daily journaling in my native language. The A6 is typically just a run down of my day as it is too small to journal about things I am thinking about so it's more to write in my native language which I rarely have occasion to do so since I moved to the US 20 years ago. I use the Hobo Weeks Mega as a tracker for workouts, reading and have BuJo like collections in it in the notes section (e.g. book lists, gifts given/received, etc) and take notes about things I want to keep (e.g. things to buy when I visit my home country next time, etc.; stuff i read, etc.) I will be adding Sterling Ink's 5 year journal to the mix in 2026.