Yeah HF21 is gonna screw a lot of systems due to the 50-50 split. Most Delegation Services are offering around 100-150 % ROI's so that's not going to be profitable any more.

Thankfully I am offering 200% so I feel I should be good. Plus once HF21 sets and I check the results for a week or two I will be increasing my ROI from 200% to 250% if the results are good.

You can delegate now as HF 21 is still not fixed and you will get a one Month Notification before they set it.