Good stuff so it seems! I bought the spellbook days ago and rolled into the game because of earning daily dividends by holding $BRO on hive engine. I noticed that there was also an SPT token drop every time, and I got curious to see where that one came from. I didn't know about Splintertalk and decided to buy the spellbook to start creating splinterlands content as well.
The first post I read here was the one you also shared about delegating to @monster-curator. I decided to delegate to that account as well, Once I earned my first SPT.. I think it's pretty hard work to keep manually voting on different frontends, and it's quite ashame to miss one or two days sometimes. Therefore, I prefer delegating to an acount that votes the good stuff instead.
Funny that you mentioned the DEC/SPT prices too, I was wondering earlier if buying some SPT would be more beneficial compared to DEC, but I came to the same conclusion, that it's the other way around..