I’ve owned a Journey OF660 carbon fibre guitar for something like 5 years now and have been quite happy with it. We traveled from Australia to the USA back in 2016 and it was great having it along.
Because I play fingerstyle without finger picks, it was a bit quieter than I would have liked so I bought a VOX headphone amp and a JBL blue tooth speaker and used a 3.5mm headphone cable to connect the headphone amp to the speaker. It’s not what I’d call a gigging setup, it was just what I needed when playing outdoor to friends and family, just enough to boost the volume. Had I been playing with a plectrum, that probably wouldn’t have been necessary.
I was fortunate my guitar was fine out of the box. I had a friend who bought one and it needed a bit of attention, so the quality referenced in an early post, while not an issue for me has been an issue for people I know.
Now we are traveling around AU in our caravan, I have my daily play (conventional wooden guitar) with me and the Journey is packed as it takes up such little space so I have a backup available should something happen to my wooden guitar.
Another option for traveling is the Yamaha Silent Guitar. It’s normally played through headphones. I have a friend who uses his with the same sort of bluetooth speaker using the 3.5mm headphone cable.
I also have a Yamaha Silent guitar and love it for what it’s good at, playing silently, yet I miss the feeling of the guitar body vibrating on my torso when I play it.