I had about 1600 rdd long time ago and I was staking, very slow!
The annual interest is about 5 % so if you have 10.000.000 rdd you will get over 500.000 rdd in 1 year or about 1360 a day.
are there any other coins or ICOS that generate a annual interest?
My favorite ICO is EOS. It has strong team of developers and continue its growth. So I don’t want to spend my tokens anywhere. This is the best project that I am rely on. There is no more better ICOs in modern time.