The rating is nice and this year's group is absolutely a really good football team, anyone that says different I disagree. But since you broached the topic, as someone who has watched all of the Murphy teams from that time period, if each team is bringing their A game they are not beating the 2008, 2010, 2013, 2016, 2018 teams.
They wouldn't beat a healthy 2014 either, but I cant include them because they lost most of their backfield to injury early in the season and therefore that team never reached it's potential.
And if we are strictly talking the 8 Murphy teams that have made it to the state championship game during that time frame (2010, 2011, 2012, 2013, 2016, 2018, 2020, 2025) best on best I'd put this group 5th.