Against my better judgement I've decided to post again. Right now business is slow and I'm in a posting mood
While all detectors may put out the same power, not all handle it the same way. Some machines talk loudly (transmit) but are hard of hearing (cheap coils and receivers).
Minelab (and others) put a lot of quality into the receive sections of their machines. And too they wrap all that good electronic stuff into well built packages.
Minelabs are good machines and for some people they may be the way to go.
I've been at the hobby too long and tried too many machines. Today I focus on hunting locations and what detector I use is not nearly as important to me. The reason for this is I've discovered that all the top brands go deep if one knows how to use them correctly.
But the deepest machine on the market isn't worth a crap if there ain't nothing there ta dig!