I grew up listening to early CCM pioneers like Amy Grant, Michael W. Smith, Steven Curtis Chapman, and Carman. I still like all of them, but my tastes have changed to where I also like Christian rock...and no, its not a contradiction in terms.
The one band in this genre that I have truly deemed the best, is called Skillet. They were formed in 1996, and their current lineup has been consistent since 2010. John L. Cooper is their frontman, playing bass, acoustic guitar, and keyboards - he also contributes most of the lead vocals. His wife Korey provides rhythm guitar, synthesizers, occasional keyboard work, and some backing vocals. The band's current drummer is Jen Ledger, who's been a member since age 18; she mainly stays in that capacity while providing most of the backing vocals, though on a few songs she does sing lead. Finally, there is Seth Morrison, whose main addition is lead guitar, but he's also done backing vocals on live performances since 2019.
Here's some of their performances - I hope you like them!