Actually, I can't say 100% sure it because we know there are have some risk. So, we can't predicted 100% sure. But we can get a good idea with our knowledge and our experience. I came here in 2016. So, now I have some knowledge and more experience about the crypto. I think this time is the perfect time to buy altcoins. If you need to buy altcoins, I think BTC and ETH are very safe and these two are the most reliable coins on the market. So, I can suggest these two.