I am currently traveling and for the past few weeks have been using an Oculus 3 with Immersed (https://immersed.com/). Pleasantly surprised how usable it is for 3-6 hour stretches, more productive than just a laptop screen alone. At home I'll likely return to physical monitors though.

Tips: Get an upgraded headband, silicone face cover and carrying case. Use a physical USB connection for lower latency (& turn off the wifi/bluetooth as it's no longer needed). Bring a cloth for keeping the lenses clean. Bump the Retina quality up in the Immersed client (on Mac). Lower resolutions (1920x1080) are more comfortable to use over longer periods. Use a travel neck pillow for reclined usage. Bring replacement batteries and a charger for the controllers.