It’s so inexpensive to try streaming today, even if you are not confident your network will be able to support it. The WIIM Mini costs only $89 on Amazon and the WIIM Pro is only $149. You might even find either, second hand, for even less. The WIIM Mini is not "state of the art" for sound quality, but it is SUPER easy to set up and use. The WIIM Pro supposedly has much better sound quality using it’s internal DAC vs. the Mini. Same set up, operation, etc. Also, since it’s Amazon, try it and if it doesn’t work for you, send it back.
Oh, and I've never had a dropout in the 2 years I've owned a WIIM Mini. Not once.