Can Tesoro's Beep and Dig technology survive in the future? To me Tesoro hasn't been very aggressive in their advertisement,their website is way out dated and is due for a major overhaul. Why don't they do a comparison for example detectors like the compadre against garrets ace 250 and the white's coin master without bashing. The Vaquero against the Etrac, what the Vaquero can do at $420.00 versus Etrac at $1500.00. Their warranty and product durability versus other manufactures.