I write with the pen a lot, and I think the new one is a lot better because the stock tip is much more grippy so provides a much better feel and precision when writing, and you have the option to change the tips to one that suits you. Also, the eraser feels very realistic - and again, as someone who writes rather than draws, I don't mind flipping the pen over to erase. I always had a hard time locating the buttons on the old one anyhow. Others prefer having the eraser always at hand, and I gather that the old eraser supports pressure levels while the new one does not.