Buying Bananas

It's always bothered me that bananas come in bunches, where each individual banana is about as fresh (whether green, yellow, or... something else) as the others in the bunch. If you buy a bunch of, say, five bananas that will all go bad at the same time, it seems like there's a very small window of opportunity to eat them all without them being either too green or too old. Wouldn't it make more sense to buy five bananas from five different bunches? They could span the spectrum of banana shades between them, from greenest to yellowest. Then you'd be able to tell which one to eat first (yellowest) and which to save for last (greenest), and not feel like you had to eat a banana or two every day to keep them from going bad. Would this be too much of a hassle?