If all SMT tokens have the same Power down period of 13 weeks, this is the tragedy of SMTs ecosystem.
I hope to see the features for each SMT token to set its own unstake period in v2. This can be the most important factor in determining a success of SMTs.
I also hope that the SMT tokens will not have 13 weeks power down periods. If yes, then some of the Steem Engine tokens are already better than them. For example PALcoin (PAL). The power down (unstake) period of that coin is only 4 weeks.