The pump is much cheaper. I have not had any problem competing with trucks. My fuel is on the right and DEF on the left and most places can accommodate.
Another question is how much DEF are you using. Over a 3,000 mile trip I used 4.5% DEf to Diesel. I think this is very high and have it in the shop with a request to evaluate this over usage.
Any other real world experience?
Thanks,