livernois vs 5 star tuning

Please has anyone here actually used either of these tunes? What are your opinions from those who have actually experienced either? Ease of install, added power, flexibility to return to OEM tune, effect on OEM warranty I am getting a 2019 Ranger tomorrow and I want to install either of...

Please has anyone here actually used either of these tunes? What are your opinions from those who have actually experienced either? Ease of install, added power, flexibility to return to OEM tune, effect on OEM warranty I am getting a 2019 Ranger tomorrow and I want to install either of...