I would honestly wait for a decent dip in price....and its coming
The Crypto market tends to follow BTC for the most part with some exceptions. One good indication of where the market is going that I use is Google Trends to see how much Bitcoin and Cryptocurrency is being searched for worldwide on the internet. Right now the trend is starting to decline and I believe the price of BTC will follow. With huge global interest comes huge gains. but also the same is said when theres very little interest, theres very little gains or price decreases. And once BTC starts to slide, alts start to slide with it. It's up to you to make your own decision, but I for one will be waiting a few days, maybe a week to see where the market goes before making an investment.
GVT is solid and i expect it to reach $100-$200 by the end of the year due to limited supply and an anticipated bull run larger than last years bull run. But this run will be different. Last year, it was mainly all for BTC. This year I expect it to be more 50-50 BTC and ALTS