Hello all...new to the forum. I am buying my first real hunting pack. After a lot of research and reading advice on here I decided to go with the Mystery Ranch Pintler. Before ordering I'm trying to figure out what size to get. I've looked at the MR sizing guide and based on my waist size I am in the XL category, and if the straps are going over late season clothes then definitely in the XXL category. Based on my height, I am in the large category. Which one of these is more important when determining the best pack size? Should I just call MR and speak to someone there? Any insights would be appreciated. Thanks!