First, let me make one little suggestion regarding the Explorer.... Save your money!!! You've already got a top of the line detector. Learn to use it to the limits of its capabilities and never look back. It sounds to me that you're at the beginning of the road that I took. I listened to all the hype and purchased an Explorer (not the Explorer II) a couple years back.
The 'circus calliope' of tones drove me to distraction. Pinpointing with the stock 10-1/2" coil was the miseries - nothing like the precision of the 2500. My usual recovery tool with the 2500 is an icepick and I can usually locate the target within the first 2 or 3 tries. With the Explorer, I nearly always use a trowel and end up cutting a plug. (In all fairness, going to the 8" coil helped dramatically in pinpointing with the Explorer.) The 2500 is as close to a turn-on-and-go detector as you can get with a detector with its capabilities. The Explorer has menu after menu and requires a thorough understanding of what each option is and does.
Someone once told me that I should understand my detector well enough that I could write an instruction manual for it. I could do that for the 2500 within a month. I still couldn't do it for the Explorer even after many hours of use.
Although I haven't completely given up on the Explorer, I use it less and less often as I find that I've only just seen the tip of the iceberg as far as the capabilities of the 2500. Adding the 5x10" elliptical and the 12" concentric coils to my arsenal gave me new insight into exactly what the 2500 has to offer. I'm now looking to get the depth multiplier to try my hand at cache hunting.
I have no doubt that the Explorer, in the hands of someone who knows it inside and out, can be an amazing machine and can lead its owner to some fantastic finds. But I KNOW that the 2500 can do likewise!!!
I've tried a lot of different machines including Tesoros, Bounty Hunters, Fishers, Minelab and Garrett models and yet the two I take on every detecting outing are always the same - the Garrett 2500 and the Fisher CZ-3D.
If this discussion hasn't changed your mind about trying the Explorer, buy mine - I'll make you a good deal!!! <img src="/metal/html/lol.gif" border=0 width=15 height=15 alt=":lol"> <img src="/metal/html/lol.gif" border=0 width=15 height=15 alt=":lol"> <img src="/metal/html/lol.gif" border=0 width=15 height=15 alt=":lol">