QP is the proper choice from a financial standpoint, if you enjoy conjuring up your own numbers for the pure enjoyment by all means do so.
All number combinations have an equal probability of turning up so that leaves two things in favor of QPs, they take up less of your time and people don't pick random numbers so your personally selected numbers are more likely to result in a shared jackpot. If you really think sacrificing a chicken and shaking the dead chicken over your lottery ticket will make it more likely that you'll win, have fun, but you are wrong. If you think analyzing past picks will give you an insight into future picks, have fun, but you are wrong. If you think a "system" will give you an edge, have fun, but you are wrong.
With the house odds against you the only reason to play the lottery is for the pure excitement and pleasure of the dreams of becoming very wealthy. Nothing wrong with dreams as long as it doesn't become an obsession.