I will share with you the same advice that I read somewhere from thelewa. Aim for +95% with FC, or 97% - 99% without FC, then move on to the next map.
As new players our focus is to explore varieties of maps and patterns, not to master a single map, because spending thousand retries to +99% FC a 100pp map would be a brilliant waste of time and you actually won't learn anything. With that time you might have already completed 3 other equally difficult maps and could've actually earned more pp that way, develop more skill and learn new patterns.
I haven't gotten that far into the game yet so that's all I am qualified to share.