What to buy?Very hard time to make up my mind between the Excal or the Sov.I live in Wakefield,Quebec,Canada so at home I will be hunting all freshwater beaches and lakes,tot lots,parks,sports fields etc.I presently use an exterra70 and do enjoy wading up to my waist.Last year at one campsite beach,in two weekends I found 8 rings,2 were gold.Im 66 and dont have a very good back or knees so I will have to be careful with the weight of the new detector.I usually go to Myrtle Beach for a few months in March and April every year.I find the Exterra workable in the wet,salt sand,but not the best.I have had good luck with it in the dry sand and parks[about 10 rings,4 gold with diamonds]in the past 3 years.I read on the forum that there seems to be more problems with the Excal over the Sov.,loose knobs,seals etc.I dont want to have to send it in for repairs every 3 or 4 years.Shipping each way is 90 dollars plus the repairs.Any advice from forum members would be appreciated.Any way to keep the weight down,coil size for small gold,8 or 10 inch?Thanks every-one H.H.Maybe ill see you in March.