Hypothetical question.
Say your first pin was a TOM and you had room to add 4 more pins.
What 4 pins would be your choice? Forget just grabbing from the top 100. Use your years of experience and knowledge and come up with 4 pins.
4 pins that would complement each other and have varied experiences playing each one.
What would be your mix of 4 pins to make up your perfect collection until the next new pin is released?