So I am still in the market for a Center of Mass safe that I can use for either my Glock 19 or 26. I figure a Medium sized on should fit only one of them, which is fine. However they recently updated their models. The combo locks now open on the long side. so it folds open long ways. Where as the key opens up on the small end. Which would last longer or be better to use? and pros and cons for having a longer hinge vs smaller?