Have the best of both worlds!. Patience is a virtue. Wait until the tail end of 2018, then buy the 2018 model you seem to like so much at a similarly discounted price when the retailer wants to clear the space for the 2019 models. If a bike/car/whatever appeals that much now, it is still going to appeal in a year's time, during which you can save up the money and pay cash rather than go into debt for it.
I agree with not going into debt, but what if you have no problem having the cash now.