Yes, holding ethereumm is always a good option in the long term due to the current market situation. We are seeing there are many active development activities will release from this coin makes many people will still have opted to hold it tightly.
but I prefer the current market situation which requires investors to keep hold coins ethereum is market situation if sold now then what happens will experience lose or get a small profit but if you want to get a big profit there is no other way to choose the hold long-term