is there a big difference?

[littlenugget]

Is there a big difference between a coiltek wot coil 7.5 khz and minlebas 7.5 khz dd coil ? I have the money to buy wot coil for my x terra , should i go for it or should i buy 7.5 dd coil of minelab and save some money thanks!!!!

 

[Nuke em]

Depends how deep you want to dig and the 7.5khts coils are for relic hunting mostly . Also what size WOT coil ? if 15in then it will have a few inches on some things but not all. I have the 10inch dd 7.5khts as standard. A

 

[Digger]

Whether it is worth it or not depends on the types of targets you are hunting for and the places you are hunting. I will say that it is deep on US coins and covers a lot of ground with each sweep. But with the huge detection field, it wouldn't be my first choice fo trashy areas. Here is a link to the Field Test I did for the Coiltek 15-inch All Terrain DD at 7.5 kHz. You will find a chart that compares "depth" between the 9-inch concentric, the 10.5-inch DD and the 15-inch All Terrain. http://coiltekmanufacturing.com.au/xterra-test-results.html