I purchased online and just received recently a Marantz 6014 that was on sale. I placed the order before the Denon 3600H was discounted and after seeing all of the posts here I was wondering if I should return it and order the Denon. Both the 6014 and the 3600h on sale were below my original conceived budget of around $1500, give or take, which is definitely not a bad thing, but I guess I am also wondering if I should look at the 2020 models and\/or look at the next level up (3700h, 4500h, 4700h or sr7013).\n\nI am running a 5.1 system that will be used probably around 80\/20 or possibly even 90\/10 for movies\/TV and music. I have an older plasma TV that I am not intending to replace immediately, but may do so in the next year or 2. Accordingly, I thought maybe it might be helpful to have all the latest and greatest options for video connections on the receiver (HDR10+, Dolby Vision etc.). \n\nIn your opinion is it worth returning the 6014 for the 3600h or 3700h since I already have the former? Notwithstanding the review that indicates that the Denons tested better, would I likely notice any sound difference? And would there be enough of a difference to make it worthwhile to move to a higher level, but older receiver? I suppose perhaps the best, but most expensive option might be to go with the 4700h, but I would probably need to wait for them to fix the 2.1 bug - although I am not a gamer.\n\nOpinions?