BöC or the Swedes? BöC sound tired these days, especially the once very alert Eric Bloom, who is now a mere sideman to Donald Buck Dharma Roeser (always a major force in the band, but not as dominating as he is now).
Ghost are a bit like Rammstein with their Satanist hocus-pocus (with Rammstein it's that constant allusion to Third Reich imagery and their obsession with sex taboo-breaking lyrics). It has given them an immediate and entertaining image, but it will become too confining for them quickly.