Pull the trigger or wait?

Just got back into cycling in March. I'm riding a 2002 Schwinn Moab MBT with 28mm Gator skins Ughh... Averaging between 120-150 miles per week...Just saved up enough $$ to buy the bikes I've had my eyes on.. The Trek Emonda sl 6 disc or the Canyon cf sl 8.0 disc.. So my dilemma is should I buy the Trek with rim brakes to get on an actual road bike that's in stock? Or keep crushing the miles on my current POS save more $$ and wait for the 2020's to come out..Which I have no clue when that is... If anyone has insight on the approximate releases date for new model year Trek and Canyon's would be greatly appreciated..