I've been wanting to replace the BMW Vario side cases on my 07 GS with larger ones. I've been looking at three manufactures Jesse Safari/Odyssey II, Micatech, Touratech Zega 35L-41L. They are all look very well made. I read the article in this months BMWON on the Jesse Safari bags I'm not sure about the quick clip mounting bracket. The new mounting system for the Odyssey II bags looks simple and strong. The Micatech has a nice mounting system but the door and locking latch looks weak. The Touratech Zega cases look strong. I like the four point mounting system but they charge extra for key locks and the cost for two 41 liter cases wow. Any ones opinion is greatly appreciated.