I've got a vertical stick burner that is great for things like ribs, chicken, turkey, etc..anything that isn't an especially long cook. In the winter I use it to cold smoke cheeses as well.
Long cooks I use my Vision Kamado. Once the temp is set I can stick in my briskets ormpork butts, plug in my thermometer and go to bed. It holds heat very well and is big enough to not need to be refilled except in very long smokes, like 18+ hours. It's great for pizza too.
Grilling I have my old trusty Weber kettle. I've had it since 1998 and with the exception of having to replace the charcoal grill, it's held up incredibly well. Damn thing is indestructible.