I think SPN is best value when they lock tokens for a long time because during that time they will focus on developing the platform and contacting the best exchange to list this token and when unlocking we just need to buy more to enjoy the benefits this project brings or can sell SPN at the highest price because I am sure this project will be one of the best projects in 2018
I agree with you . The SPN has been locked for a long time and during that time they have been heavily involved in major exchanges and I am sure these exchanges will be the best choice for the SPN. In addition, they have contacted many major partners during this time and have made official beta products, which will make many people look good on the SPN and will keep the SPN for the upcoming long-term goals.