So this is a good buy? Why? Only because of the Coin Laboratory?
Not only that. Rubycoin has an excellent development team, spending countlessy hours on this coin. It really represents real Proof of Work IMO.
It is a long term coin, slowly but surely going up. It has an incredible community behind it, populated by strong believers.
The lab is just one feature brought by the rubycoin dev team to actually use the coin. That's what most other coins don't even dare trying.
There are also much more services in the plans for rubycoin. Just grab some, and stay tuned!