I have narrowed the search and the contenders are the Tivoli GM and the black Suhali Lockit PM. I want something for an "everyday" bag that works with suits or slacks and a sweater for work and jeans for the weekend. I am a bit worried that the Tivoli will be too big, and a bit worried that the Suhali will be too small (but I don't like the other size options in either bag). What do you guys think? TIA! Also, if anyone who has the Tivoli GM could measure the base of the bag from seam to seam, I would appreciate it. And comparison pics of these next to Speedy 30 or other bags are also welcome! Thanks!