The W<span> stands for Wide angle. The </span>T<span> stands for Telephoto</span>
It's clearly obvious here...
Earfquake is the better song. In my opinion at least as a meme guy I enjoy that one more. :/
Answer: I mean- it's kinda up to you
Explanation: If you wanna listen to them, go for it! You don't have to get merch :)