I have two chessex flipmats, a battlemat and a megamat. I tend to use the smaller battlemat to prepare maps that are complex to save time during combat set-up.
I also had a crystal caste map but I found that the ink is a lot harder to remove from that one than from the chessex mats.
The biggest drawback with using minins and mats is, in my experience,is the extra time it costs to start combats.
Just as you announce some exciting combat you start drawing the encounter on the map and digging though your minis. Five minutes later the rush of excitement is already gone before the first die is even thrown.
Two ways to reduce the time needed for setting it up it preparing complex maps (big rooms, odd shapes, etc) and I always pre-pick minis for encounters that I expect the players will run in to.
Finally: use the wet erase pens (and also mentioned: no red colors!) as suggested earlier. These are very easy to remove if you don't wait until your next session (and even thenm a decent cleaning product will get it off most of the time).
I also had a crystal caste map but I found that the ink is a lot harder to remove from that one than from the chessex mats.
The biggest drawback with using minins and mats is, in my experience,is the extra time it costs to start combats.
Just as you announce some exciting combat you start drawing the encounter on the map and digging though your minis. Five minutes later the rush of excitement is already gone before the first die is even thrown.
Two ways to reduce the time needed for setting it up it preparing complex maps (big rooms, odd shapes, etc) and I always pre-pick minis for encounters that I expect the players will run in to.
Finally: use the wet erase pens (and also mentioned: no red colors!) as suggested earlier. These are very easy to remove if you don't wait until your next session (and even thenm a decent cleaning product will get it off most of the time).