It's definitely around the time to do it   Even though the %12,500 superblock is just about finished, a %1000 stake returns for the rest of the coin is very attractive too. I've been using https://stakeunited.com to stake my AERM and I would highly recommend them to anyone new to staking or even some of the veterans who want one of the best pool services in the game ATM. They let you stake AERM among dozens of other coins, all while giving you higher returns than you would have gotten if solo-staking your coin (unless you're carrying a very large amount of coin of course). Any info you guys might need is easily accessible on their home and tutorial page, and for any super specific questions they also run a very active discord too. Just thought I'd let everyone know about this great opportunity since it makes staking much easier and faster for everyone, happy investing!  
Here is their discord too incase anyone wanted it: https://discord.gg/wMje9MN