so If you had the option to buy ---a new garmin r10----new rapsodo mlm2pro , or a used skytrack... for your sim , which one would you get and why ? Thas all i have left of get my sim running and I cant decide ....I want to be able to see my shots (tracer) as well as accurate metrics on my 50" tv in the sim and the projector , not sure which ones will do what ..