L/R Disco - To Buy or NOT to Buy!!

Am toying with the idea of buying a 2nd hand Disco (3 or 4) but am dismayed by all the tales of failed turbos and other anoying but less serious faults relayed to me by fellow CC members on site. ( I am assuming everyone knows by now to let the turbo cool down after towing/ motorway driving!!).

Have owned 2 in the past (original 3 door diesel & also a V8) and know they are brilliant towcars, and never had a problem. So all you owners of newer Discos, would you recommend one or not????!!!