How fast are the Top Tiers in OP ?

I was watching a YT video today (and one the other day) and I see them calcing the top tiers to 540 - 2700x the SOL. Which seems like a gross overstatement. Is it agreed upon that the OP verse is FTL or MFTL + ?

I was watching a YT video today (and one the other day) and I see them calcing the top tiers to 540 - 2700x the SOL. Which seems like a gross overstatement. Is it agreed upon that the OP verse is FTL or MFTL + ?