Is it really worth it ?

I was thinking about getting SMP.. I was also thinking about FUE but considering I am like a NW5'ish it probably would still be kinda thin afterwards and there's really no guaranteed results..

But in regards to SMP - is this really worth doing if you already look ok with a shaven bald head? I mean the SMP is not really going to make you look much different. It will just color in the areas where your hair stopped growing... Your head shape wont change... which is really the most important thing when it comes to looking good with a shaven head..