We have a two burner Coleman "Perfectflow" stove that cost roughly $60 from Gander Mountain. It serves its purpose just fine. I don't get overly ambitious when camping, but it's fine for reheating things and boiling water. For the money, it would be my choice. I'm not much into grilling when camping because I really don't want to deal with raw meat at a campsite, but that's me. We did brats one time and just used charcoal and one of the grills that you can find in BCSP at some of the campsites.
Live with intention. Walk to the edge. Listen hard. Practice wellness. Play with abandon. Laugh. Choose with no regret. Continue to learn. Appreciate your friends. Do what you love. Live as if this is all there is.
--Mary Anne Radmacher