What?!?!
How do you figure that Staking is better ROI than the SPS:DEC pool?

4.5K SPS, staked= 1 voucher and 7 SPS/day
4.5K SPS, in the pool= 33 SPS/day

Personally, I value 26 SPS over 1 Voucher- even if the market, currently, has them at a 30:1 ratio.