The RX-1200i with True Ballistic Range (TBR) and Wind (W) calculates ballistics and displays hold-over for ease of shooting. The hold-over can be displayed in either MIL or MOA and it can also calculate a 10mph cross wind. It has a heap of features and hasn’t failed me. It retails for around $AU 700 and is imported to Australia by NIOA: http://www.nioa.com.au
