I think there is something to be said for the synchronicity of starting doing.
It was not long after I started I went around to some antique stores. One; going out of business, had everything I needed in a basket of old barber supplies. I left with 2 nice razors a combo barber hone and combo coticule for less than 20 bucks.
It does not happen every day, neither was I satisfied to leave well enough alone. But it will not hurt to see what awaits; rather than trying to decide what you need, go look around and see what needs you.