Hi, So a friends is going to drop off a Netgear n300 wireless modem to me. Currently i have a vodafone gateway sh1500 (New Zealand) provided to me by vodafone. The question i have is it worth using the netgear n300 in terms of seeing streaming reliability(sometimes i have issues casting) for netflix from the wireless to the chromecast i have in the back of my tv? Are netgear modems better than the standard ones that service providers send you?