Byeball is the same type of technologies with IOTA so I don't think it good to hold tight
Both are DAG based, but they function in a very different way. It's like comparing Litecoin to Monero because they're both PoW.
Also, Byteball is built from scratch.
similiar as bcc is like btc. but that dosnt mean btc not worth of holding. you logic i a bit off course