I had a quarter rug but gave it to someone (swapped them for something else) and bought an exercise sheet (goes under the saddle and through the girth straps) and a Nordic as well. I use the Nordic a lot- even in summer if it is chilly or raining
I LOVE my nordic! I school and jump (small jumps) in it
I liked the quarter rug as it doesn't move and you can undo it from onboard fairly easily but the nordic is better for keeping your legs warm too
I have the Nordic - best buy ever!!! It was quite expensive as I had it in my colours - but the use I got out of it last year was amazing (lots better than other exercise sheets I've had). It doesn't move and I can put on and off when I'm on board - and I get warm legs too