i think i have asked this question before...but i am interested in purchasing a new coil for my White's XLT. i mainly hunt private homes, churches, fields, and parks...i guess the whole shebang...my question is: what do you think would be the best coil to get? i dont know if i should get a bigger one for fields and more depth or a smaller one to help discriminate out junk in parks and stuff. all responses will be great. thanks a lot and good luck!