I don't think it's good to stop finasteride unless the sides are unbearable for you. Trying to maintain with just minoxidil wont end well imo. I've started taking 20mg at night, im still not sure if splitting that up to 10mg in morning 10mg at night would produce better results as its active for longer, but im just going to stick to 20mg at night and see what happens, i was on 10mg at night since october, helped slightly with diffuse thinning on the top of my head but did nothing for my crown, then recently i went through a monstrous shed similiar to the shed i had when i first started oral minoxidil and have lost alot of density up top. Im also on dutasteride and spironolactone, i need to be extra careful with oral minoxidil because of spironolactone. Im growing hair in lots of places all over my body but not where i want.