i think monero is the best and maybe XVG would come in second? but governments will have a big headache about this type of coins existing and they will try to stop its operation.
For now you are probably right.
The government agencies were aware of this from the beginning of bitcoin. I almost "donated"money to bitcoin. I didn't because it was a hassle to do so. I wanted to buy some, but was sure it has no future.I was sure they will be stopped even jail the guys under some pretence. We now know that did not happen and now it will never be stopped.
I can't predict what will happen, but this cat and mouse play will make things better, privacy coins will become smarter and governments will be chasing them.
You simply cant stop a multi billion dollars ( trillion ??) movement.....it is too complicated. The idea behind it was never imagined untill recently and implications are too big....Anyway i have mostly verge and some monero. I see no big future for monero for now, verge may have a better chance...or some of the other coins or any coin which is still to come
The thing is these coins will evolve, they are still all babies and there is a huge amount of improvements which should be implimented.