Hi Freddi, I bought the Amazon bean-bag mount that you referenced and have been extremely pleased with it. Not the most elegant thing visually, but it sits well on my dash and has never moved a mm during use. It is very easy to remove and store away and leaves no tell-tale circular sucker marks on the windscreen to advertise to thieves that you have a sat. nav. on board. Another good point is that you can move it from car to car so easily. I am going to South Africa soon, have purchased the South African SD card and so will be taking my Garmin Nuvi with me - if I have room in my suitcase I will also be taking the bean bag, as I know it will fit the dash of any hire car. I recommend it to you heartily!