The best proverbs bible study would be one without man's input, God already provided 31 proverbs for 30/31 days. Proverbs are very straight forward, if you add man's opinions to it becomes a study of metaphor vs literal. Read 1 proverb a day, choose verses that you want to elaborate on for your study and use other books in the bible that correspond.
That's the best full bible study I can provide. Yes it's more work but the revelations you will receive is worth it.