being as you are in canada i would like to reccomend rich,s locator service in rocky mountain house alberta . rich is a great guy and will give you a discount, and you will save the pst.
he deals in whites, tesoro etc, and myself and several friends have bought a lot of items from him and i just got a new whites gmt nugget detector from him'
no-one ellse could touch his price.
from what i have read a whites mxt would be a great unit if you want all purpose detector that will allso find gold nuggets. it was a tough choice for me between gmt and the mxt, but gold is all i want to detect for so i went with the gmt and so did 2 of our friends.
they both get close to a thousand bux canadian with some extras like headphones, coil cover etc, but best to start out with a good unit, than spend a little less for something you wont be happy with.
for less money the new tesoro vaquero sounds like a good unit , that is all purpose and seeems to be good for finding gold as well.
rich may still have one that my friend bought last month for under 600 bux, and friend only opened the box, and traded it in the next week for a gmt as he decided nuggets was all he wanted to go for.
rich may give a furthur discount on that particular unit. metion the one that arthur got and traded.
http://www.richs.ca/
tell him gerry from prince george sent you, and he even came out to visit us on our claim last summer, and stayed a few days.
regards gerry