Arcadyan KVD21 Gateway vs. Nokia

I used the Nokia model for about 5 months.  The signal strength varied wildly but was workable for me --- although the unit seemed to have problems displaying notification-messages.  I received an Arcadyan replacement model about 4 weeks ago.  The Arcadyan MAY be slightly slower… perhaps 10% to 20% but that is only my gut-feeling.  My SPEEDTEST measurements are affected by far too many variables.  At any rate despite the Arcadyan speed-variations, it is essentially "workable".