I always shoot full sized raw, for anything. There are many processing decisions that I like to make in the relaxed atmosphere of my living room and not on the spur of the moment while shooting. All I need to nail while shooting is composition, timing, focus and exposure. Usually the light is whatever nature is throwing at the scene, but if I have a choice then I'll do my best to get that right too. Apart from that, WB, sharpening, NR, fine tuning black and white points, contrast and so on are all better left until I can review the pictures and spend time giving some thought to maximising their visual appeal.
If you can turn out the finished product straight from camera, by shooting JPEG, then that's grand, but if any adjustments are required - any at all - why make them on a subset of the original image data, which will have had irreversible changes made to it?
If you shoot in a studio and can control everything from the off, especially the light, then JPEG may be the way to go if that is your preference. Since I never shoot in a controlled environment, I find raw suits my needs better.