Great to see some options such as sig that are highly reviewed.. I have had a number of range finders, presently my 1600b leica is my favorite. Compact and repeatable. One needs a range finder that dependably ranges to your max shooting application., fits your budget and pocket and retains its value.The need to range to several thousand yards is not really too necessary, Other than indicating ranging repeatability. Most seem to range reliably at half their max advertized range.