I think the first one is still the best, however I appreciate seeing variations - what if the 'waves' were lightened just a bit (grey) and slightly wavy? Would this work as an icon, such as facebook - etc and on all types of media?
with wavy grey motion lines.... and the icon alone for applications like FB avatars... Consider looking at your competition logos to see if you are significantly different to stand out!
I like the softer lines on #44. Could we try moving the earth/suitcase into the center just so I could see how that looks too? My husband wondered how it would look without the shadow/outline (I like it) Maybe in a green font??
Have a great night. I have friends here now giving comments..........3/4 LOVE your logo. Thanks for changing to the center - seeing is knowing the original is the best (with softened lines)
here are two other options on showing the globe suitcase... still trying to keep it simple. I am happy to make as many changes as you need to help you make the decision and get the best logo for your group.