I am getting a new amp (Thunderfunk) and would like a comparison for lightweight rack bags for it. The Thunderfunk is only about 11 inches deep front to back and I am looking for a 3 space bag or case. I have read a lot of discussions on here about the Odyessy and I am considering the 3 space Odyssey (12 inch deep version) vs the Protec 3 space. Has anyone tried both and can you give advantages and disadvantages of each. I want durability and light weight with good protection of my amp. I am considering the 3 space versions in case I want to add another piece of rack gear in the future but I don't want anything large and heavy as that defeats the purpose of the light amp. The other option could be SKB Roto, but I think they are heavier (???). The SKB std ATA cases are too deep (18-19") and too expensive. Please share your thoughts. I have looked at previous threads but couldn't find much on caomparing the Protec with the Odyssey.