Just be sure that you hold some up elevator until the tail comes off the ground when flying a tail dragger- it will help prevent the plane from nosing over. There's more drag on the landing gear in the grass also, so it may take a little longer to get off the ground. Be warned though- you may get hooked on flying from the grass! I can fly from an abandoned paved runway too, but I prefer the grass for my tail draggers.

I do like the paved runway for electics with small wheels though