First off I am new here so hello to all and thanks for all the info you guys provide. I have been reading these forums for years but finally decided to make an account. Anyways, I have been carrying an Innova comp bag for years and am looking to finally buy a really nice bag. I have noticed all you guys raving about the UPD bags so I went on their site to check them out. I carry 20+ discs so the shift would be too small for me. But I did notice the Rebel v3 and the newer V4. The v3 is currently on sale for 149.99 which seems like a great deal. My question tho is if it is worth it to pay the extra $50 for the V4?