It all depends upon if you are interested in show or results. I've started with matched sets and usually end up adding and deleting over time. The result is a mismatched set. It' all whatever works best and what club you feel most confident with. After reaching a decent level of play, a golfer should then consider custom fitted clubs. Variables such as player height, length of arms ( distance from the wrists to the ground ) swing speed, etc all need to be factored in. Only then will you know whether to use steel shafts, or graphite, degree of loft, etc. Even non-brand name, mismatched, but properly suited clubs in the hands of competent players can often result in better scores at the end of the round of golf. Hope this helps,,,,,, Coach Joe