Which programmer to use?

So, I ordered the center mount full exhaust from HMF. I also run the UMP intake system with napa filter. HMf states that I will need to run a programmer and they recommend the Dobeck Gen 4 AFR. Does anybody recommend anything different? what would my best option for my setup? I’m used to carbed engines not fuel injected so I’m trying to weigh my options here. thanks in advance for the help?