Streamer for LTA Aero

I've been shopping for a highly capable, yet sensible streamer to pair with a LTA Aero DAC... on order. I'm trying to read everything, but being just about as far away from tech savvy as one can be, I have to give great weight to the guidance of others. The streamers that are most of interest to me are the Aurenders N200 and N150, and the Innuos ZEN and ZENith. My interest in the Innuos line is due mostly to their ripping feature - that might be unfair - I have a couple thousand CDs. That being said, I'm not deaf to those who advise that If I get the streamer/DAC thing right, I'll never reach for a CD again. My interest in the Aurender line is not only that they are high end, but that they are a friendly choice for those with limited computer savvy (I ain't kidding either, my new cellphone is kicking my behind). After talking with the Aurender rep at Axpona, I was all in on the N200. Now that I've chosen the Aero DAC, I'm considering that I'll be paying for capabilities, not relevant to the Aero, and that the N150 might provide essentially the same SQ at half the price. I'm very happy with my amplifier/speaker combination and believe that it's a highly capable pairing. They're pretty obscure in this country, but FWIW, I have a New Audio Frontiers Supreme 300B SE integrated feeding SoundKaos 40 speakers. I'm open to criticism as well.