[ Title ] Is it worth going back to the classics?

I was there when the classics were still considered the Goats of manhwas/manhuas. By the classics I'm referring to Nobless, Lessa, Terror Man,The breaker, Her summon, Moonlight sculpture, Dark lady,Tower of God, God of High-school and things from that time.

Although I know there's a bigger age gape between things like The breaker and ToG I still bunch them as classics. I began a lot of them but never finished them cause I hopped from manhwa to manhwa and entered my light novel phase before I either finished these series or before they got completed. Is it still worth it to read them or are the current goats ( last 3 years till now) the ones I should quickly finish?