In Fantasy Westward Journey, the gang point repair, there is a traditional mode and error-proof new mode what is the difference?

Traditional mode is the old point repair mode, sometimes point will point wrong, it will be a waste. The error-proof mode on the point after there is a confirmation, to avoid pointing wrong, but the speed is a little full, to be several seconds apart. Suggestions: If you are not afraid of wasting money, you can use the two together, and then click on the NPC immediately after confirming the error-proof mode, and use the traditional mode, if you can keep up with the speed, you can click on the traditional and then click on the error-proof one, because the error-proof small window is not closed.