It was okay at $16, at $20 Sling Blue is just not that much more for $10 extra, and you get NFL Network and regional sports networks with Sling. From what I've seen, only fubo tv and sling have NFL Network. I have zero use for the extra channels gained from eliminating the $16 tier.
Philo has been stuck with stale line-up a while, and now YouTube TV has added the same yawn-inducing Viacom channels. I canceled, but would possibly come back at $20 with more watchable channels added.