I bought a set of Ksyrium Elites from cycle surgery in their spring sale for £360.
I did consider the pros but weight difference wasn’t worth it to me and the good price on the elites swung the deal.
No complaints so far , setting them up tubeless was a cinch and the supplied tyres better than expected.
Not ridden enough to give a true report on longevity but I’m 83kgs.
I went for ksyriums on the basis that my previous Ksyriums were more than up to handling my then 90kg weight.