It is becoming an issue for me as I am running out of coinbase coins.  I sold a lot of them.

Coinbase was charging  0.0004 since the size in bytes was always small.

They moved as high as  0.000875

But my mining wallet right now has  

 0.64905btc

mostly kano tx ids.    for me to move this I would spend more then .01 for a faster move

that is 23 bucks.

that is also off the top of my head.

https://blockchain.info/address/16yLHLoeyuCLPMXkVpC3gyrRYvwRGwjKJr

this last move I did was on 5/9/2017

so 54 deposits made from 5/9/2017 to  5/25/2017  most are kano  37 of them  and they average about .0044  so of the 0.64905 earned only 0.1628 was kano.is

at 270 sats a byte  it is about 0.0006 x 37 =

0.0226773  to move 0.1628

and to move the other .4862 is say  0.0006 x 15 = 0.00900000  grand total to move it all is 0.03167730

Since I don't move until I get to 1 btc  my fees will be over 0.042 if I pay 270 sats  about 0.028 will be kano's

I know you can say  put more gear here it won't be as bad. 2 blocks a day is 0.0012 in fees at 270 sats.

I try to pay 120 sats and use viabtc.com until it takes. Since it is 1 time per month it is not too bad. 

My 2 cents on the fee issue.