Testing Minnowbooster /Steempower delegation

I and nicetea are currently testing out Minnowbooster and this are the results so far:

0.129 SBD
0.171 SBD
0.175 SBD
0.048 SBD
0.055 SBD
0.077 SBD
0.096 SBD

0.751 SBD in 7 days
that would average to 3.2$ monthly and 39.15$ yearly

20% ROI at 150 SP at current price 1.25$ 187.5$

You got to notice that rewards got less because of price drops and also the rewards strongly depend on the upvotes that people use for minnowbooster.

If you do selfvoting you can basically reach a ROI that is 4x higher 80%

So if you are in a strong guild you basically have a bigger benefit, if you are just an passive investors it is better then nothing.

You can rent Steempower at 40% APR and earn 80% by selfvoting (more if you get votes from others)

There are two things we need to consider:

a) If steemprice goes up also our ROI goes up, you can expect if price doubles that also payout doubling.

b) If steemprice goes down you have seen that rewards went down.

So renting Steempower at 20-40% seems fair deal.