I've been collecting hard this past year, figured it was time for a storage upgrade! Here's what I used:

• Magazine Storage Box - by ETRONIK
• BCW Resealable Magazine Bags and Boards
• BCW Resealable Current Size Bags and Boards
• Cloth Comic Short Box by YNSZAS
• BCW Dividers from my LCS
• Mylars I got from my LCS but I'm pretty sure they're the E. Gerber 4mm Golden Age Mylars
• Not Shown but I also got a sweet binder for my comic book trading cards as well from VaultX

All my current comics are in the current BCW bags, DC Black Labels Prestige Plus formats are in the magazine bags, and any thicker prestige (current trim) book is in a silver age bag.

I also still have two normal cardboard short boxes that are full with unbagged comics that I deemed unimportant, along with one more cloth box that acts as the "staging area" for anything I'm currently reading or need to bag and board.

Happy to answer any other questions or talk storage!