can you guys help me figure out what the differences with these 2 are? thanks so much for the help
http://puretime.co/product/pam328-l-best-edition/
http://puretime.co/product/pam328-l-best-edition-v2/
http://puretime.co/product/pam328-l-best-edition/
http://puretime.co/product/pam328-l-best-edition-v2/