Stonesmoke -- One thing that may get ya roughed up here on the forum is mentioning "boiling ribs!"
Consider this, all the flavor that you enjoy so much is in the fat and blood -which is what boiling pulls out. All you end up eating is mushy meat and BBQ sauce. Not good. Smoke some ribs in your CS and turn your buddy on to the true flavor of true BBQ'd ribs.
B'backs are probably the best but most expensive. Smoke them at 225˚ for about 3 1/2 hrs before checking. If a toothpick goes thru without resistance, they're done.
Spares are good as long as you can find some that are lean and not full of fat. Smoke them at 225˚ - 250˚ for a good 5 hrs. Check the same a B'backs. Don't go for the monster ribs from some 700# sausage sow!
Country-style are not ribs, They are actually sliced pork butt. They will dry out real quick on you!
Good luck with whatever you choose. Come back to the forum and ask questions!
BTW -- I disagree with the 3-2-1 method (but this is my opinion). I've never foiled ribs and they turn out great! Each time you open the door you loose heat and add about 1/2 hour to your smoke.
I take my ribs out when done, brush a little sauce on them while they are hot. The sauce will set-up and look & taste wonderful!
Just my take on ribs