SegWit is an interesting technical solution invented by Bitcoin’s team. SegWit opens a whole new world of possibilities that can greatly accelerate the pace of global adoption for the revolutionary new technology of blockchain. SegWit has the potential to bring Ethereum-like smart contracts and developments to the rigidity and security proven by decentralized, proof of work UTXO based blockchains such as Bitcoin , Litecoin and DigiByte. Once SegWit is activated it becomes possible to set up a Lighting Network and implement instant payments, without worrying about block confirmation times.
Beside Segwit, DigiByte already has good technical characteristics (it is faster than Bitcoin , safe with multialgo mining etc.). It is rising in popularity and exists for more than 3 years (gaming industry, shops etc.). It seems like it has good development team with a vision and has solid support from the community (regarding SegWit support). From the price perspective - current price is lower than max. historical price. Price is in uptrend and the coin has solid trading (Poloniex, Bittrex).
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