Thread: need your expertise

hi! this is my first post. i came here in the hope that one or more of you would benefit me and my family with your wisdom and experience. here is my dilemma: i LOVE freshley ground pepper. i like the grind to be coarse.
the thing is, i seem to buy a new grinder every 6 months or less. no kiddin, sometimes they don;t even last that long! it's not like i'm dropping them, or abusing them in some way. and i don't always buy cheap ones. i've bought them from $15 up to $50. can someone point out one that will allow me to adjust the grind to my preference, and yet last a reasonable amount of time? no kidding i've gone through at least 6 or 8 of them in 2 yrs. cost is not a concern. i just want one that does a good job, and is durable.
anyone?