I like my h&s. My truck has 190k miles on it and the last 30k have been deleted and tuned. Still running strong. Main reason I went with h&s mini max is the change on the fly.
They have tunes available from stock all the way up to 350. Dpf on or off tuning. Egr on or off tuning. They for sure have the best monitor with the dashdaq. They do not offer custom tuning though.