Magma Kettle II for me. Nicely compact and the hinged lid is great so it doesn't fall off. Always lights on the first click, and cooks nicely on the low setting.
My father-in-law bought a larger rectangle Magma to replace the round kettle that got sold with his old boat. He wanted something larger to cook more food for the expanding family (grandkids). He found it too large to be convenient to store, set up, use, and stow again. So ironically, I do most of the grilling on my boat with the smaller Magma. We've been having more sandwiches.