I feel you will be happier with a good 180 meter and would not trade a good Sun Ray DTI3 for one of the Patriot meters. The Patriot is built well and has a big screen to see the face of the meter, but that is about the only thing I liked better with this meter as I tried 2 different ones in case one was bad, but both were the same. I can tell my close targets in tones much better with the 180 meter as the numbers may only be 1 or 2 numbers different were as I could not see the difference with the Patriot meter. The iron sentry light showed iron several time when it was a good coin and knew it by the tones the Sovereign made. For me I just didn't care for it while other really liked it, but for my deep coin hunting in the older parks I really like the 180 meters and done very good with them.
Rick
Rick