SONM is one of the projects I like the most. It is clear to everyone the team works hard and they even managed to deliver before deadlines which in crypto is a feat itself. Another thing I like is the community, barely do we see any fudders because there is nothing to fud about. Everyone is just patiently waiting for the next release of SONM. Keep up the good work 
Buying SONM now is good because the token has gradually fallen to its current extremely low prices.It's hard to determine and say where are bottoms, but it seems that SONM has been almost at its bottom.
So, in a word, you have made good decision.
I have not posted in this thread for a very longtime, but actually I am an ICO investor lol. Have been adding to my SONM stack since it became trade able on exchanges.
But I agree the current price is a great moment to enter SONM. But it's still possible this is not the bottom. Getting in on the bottom is very difficult you have to be very skilled or lucky to be able to buy the bottom. Furthermore SONM does not guarantee you quick returns, it's a good long term investment in my opinion.