No, I mean it in an absolute sense. Virtuozzo provide the best container tech at the moment. It's the most fully instrumented, the most stable, the most secure, the easiest to use. Even more so than Docker. Currently, they set the bar for excellence.
For the record, I'm a Linux admin by trade. I was a Windows admin for 20 years, but we largely parted ways about 3 years back. I'd been using Linux for about 15 years in production at that point, but about three years ago it became over 90% of new installs. Today, Windows administration makes up less than 20% of the systems I oversee. And that is dropping.
The sad part is, it's the Windows customers who bring in the real money. Linux customers are - in my experience - cheap barstwards who don't call you in until something is right good and broken. Windows clients are quite used to the idea of needing regular monthly maintenance.