For context, 150% max for LEB8s was NOT a strong consensus in discussions.
See the discord discussion summary for LEB8s, where effective RPL definition is one of the 3 defined next steps (scroll to bottom): RPIPs/2022-08-03 LEB Discord Discussion Summary.pdf at main · rocket-pool/RPIPs · GitHub
And also a few comments near the end of discussing:
https://discord.com/channels/405159462932971535/971215160192688138/1005150563731775518
https://discord.com/channels/405159462932971535/971215160192688138/1004947744978391153