Give finasteride a try. Sides are rare, about 2 percent and overblown by the internet. My only regret with this wonder drug is not getting on it sooner. Come on dude, don't forego treatments to preserve your actual hair in favor of becoming a wig slave. And you will become a slave to that thing because once you start you have to keep doing it and keep the same hairstyle or else your cover will be blown and you will be outed as a wig wearer. You will be constantly paranoid over whether it is detectable or not, especially in relationships. That is unless of course you are willing to be open about wearing it. Most people aren't though, that's why the rug companies themselves market themselves as undetectable. It constantly has to be maintained to look good and it costs much more money long term than finasteride, minoxidil, and hair transplants.
@shookwun and
@WhitePolarBear will tell you that "hair systems" are not a very good option. Many people eventually give up on hairpieces, because you are essentially living a lie. You become two people, the real bald you, and the "you" that has fake hair glued to your head. Many people grow tired of having to live the lie and end up accepting their baldness instead. You will grow tired of the maintenance, limitations, and stigma of a hairpiece and then you will live a life of regret.