thought bitcoin would be dead by now, but it isn't. Seems kind of stable again.
coinbase has come a long way, the other exchanges look mostly crap as normal.
electrum with MFA is a very nice addition.
lots of vendors and precious metals dealers now take BTC which is a definite plus.
I still don't see that killer application though.
might be worth buying in, especially with the halving on the horizon.
I suggest you to wait for a half year more, so price reach its minimum, then buy and you will be able to sold only few months latter and take a beak fro 2 more years.