I am interested in obtaining some mats for home use - mainly for personal drills and practicing technique with friends, and even light rolling. I may also transport these mats to another location from time to time. I'm looking at a size min of 10'10', but I have an area 11' x-13' I can use. I am very interested in the 1.25" flexi-roll mats by dollamur, but they want to charge me 300 dollars shipping to Canada. 2 - 5'x10' mats cost 500 USD plus 300 dollars shipping to Canada. GreatMats . com has very similar mats for $558 USD for 2 - 5'x10' roll out mats, but does not charge shipping to Canada according to their shipping calculator. I'm going to confirm this on Monday. Tatami Surface Roll Up Home Mat from greatmats.com I've read 2 dozen sherdog threads relating to mats, but I haven't found a review on greatmats.com roll-out mats. Are they comparable to the flexi-roll Dollamur's? They actually cost more than dollamur's roll out mat... but since they offer free shipping to Canada, it's 240 dollars cheaper.