It seems to depend on the day. Some days Primal (desktop) and Damus (phone) work great, while other days... not so much.
That said, they have drastically improved UI/UX over the past 12 months.
Discussion
nostr:npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s need to add last 24h trending notes. Killer update for mobile
local algos that power this is coming!