Which Coins for Investment during 1~2 months?

I have 20 BTC, But I just hold my existing BTC.

So I`m finding coins for investment during 1~2 months.

1. Dragon Chain (DRGN)
2. Tron (TRX)
3. DENT (DENT)
4. GIFTO (GTO)
5. AION (AION)

How do you think about my portfolio?

Can you recommend me another coins for investment?