Hello and Welcome, I'm new as well. Since you are back and enjoy your desktop more for gaming, I feel that you've already answered your question. I also own both a chromebook (acer c720) and W230ST. I also do a lot of traveling abroad and have the same reason why I bought the W230ST. Coincidentally, I've had problems with the W230ST. I've sent it in once for a motherboard replacement and now I'm out of warranty and I have to replace it again for a failed video card. But I'm in the process of upgrading the motherboard for the W230SS. But to really answer your question, if you really don't use the ST I would just get rid of it, unless you are still going to travel abroad. I love the chromebook. The portability, great battery life, and speed is hard to beat especially for the price. Good luck.