As an architect you cannot rely on manual designs anymore. Even though there is nothing wrong in it, the manual architectural process is time-consuming. Plus there are other ways out in the market like draftsight through which you can design way better solutions in a split of a second. So, why not upgrade to them when you have an opportunity.

Give it a shot for a few days and its ease of use, amazing features, and super fast speed will never let you switch back to old designing methods again in the future.