I have an ARCTIC 7 Freezer Pro I purchased in 2015 that I installed on my newly assembled i7-9700K. I am overclocking, and I won't get into specifics here, but temps are a little higher that than I would like. With that in mind, are newer coolers worth a look? Are they that much better than 5 years ago? If so, which ones? I would like to keep it in the $50-$75 range. I am interested in air cooling only. Thanks your for any helpful responses.