The only thing I can say is wide boards, especially pine, tend to cup.

If you don't have good humidity year round control for the whole house and basement, forget it. If you don't have a tongue and groove milled kiln dried flooring, forget it. If you don't have a correctly supporting subfloor, forget it. If you don't have a love for dents, dings, scratches, and lots of traffic path wear, forget it. If you don't like the normal pumpkin orange ambering look that it ages to, forget it. If you don't have a Pro who knows how to sand and really finish pine, forget it. It's soft, with sanding divots, and blotchy, with dents and dings that flake off the protective coating otherwise.

It will ill take all of the above to live with it, and love it.