I'm thinking of buying my first openbox receiver. ( Previous pansat fan ) Openbox good value for money ( $120.00 cdn ) with all the features but hearing different problems with later versions. ( S10 & up ) Being told I should buy older S9. Has anybody tested either or can give a little advice. Cheers! True FTA AMC21 & Galacy19 W/ 33" & 39" dishes. ( Toronto Canada )