I have a Zhone wifi router/modem which I purchased from my ISP. It drops connection occasionally but regularly (a couple-few times a month) which can be fixed only by restarting the modem which is sort of a pain. Googling around suggests that my modem is a crappy router. Is it better to purchase a different router/modem or just to buy a wifi router and turn off wifi on the modem or to buy the wifi router and to run the modem in bridge mode (I have access to the web UI)? If one of the latter two, what is the current first choice for routers?