I had been a long time DR 98 user since the blue one came out, and really enjoyed the comfort and feel of it. I recently switched to the 2020 Ezone 98, but I did not try the previous generation due to "stiff" reviews, so no comments on that. But feel free to ask me anything about this one vs the DR 98.
So I recently leaded one of my two new 2020 Ezones to my specs (350 static, 335 SW, 8HL) and tested it out for 3 hours playing singles. I could honestly say by the fifth hit, I forgot I was using a new racket. The transition felt very seamless from the DR, although I have to admit it did feel a tiny bit crispier than the DR 98, surprisingly to my liking. It felt like I had the comfort and feel of my trusty DR, but with a slight increase in liveliness which to me meant better responsiveness and control. I couldn't tell whether this meant that it is stiffer, but the plushy feel of the DR 98 is still mostly there (mostly). Yonex QC shines again by being just a few units off static and swing weight when strung. I suggest for those who could choose to select the head heaviest ones at the shop. Even at stock, 317 SW is way too low but that's just me.
Like many, I had literally been waiting for years for something that was basically a DR98 but newer, has a nicer paint job, and a reason for the wife to stare at me disapprovingly. This did it for me. If anyone is interested in a pair of used Blue DR98 G3s let me know because I am switching to these bad boys!