Yet another person saying go ahead and get a cooler. I was like you not that long ago, just getting a few samplers here and there and seeing how I liked them, once you know what you like, which it sounds like you already do, you can make a box/bundle purchase, it just makes perfect sense.

Do not pass up the Newbie Sampler, you will love yourself later for it.

You are off to a great start, and before you know it, there will be stories of how large your collection has gotten.