MHD has a firm grip on the N54 market and E series N55. I think they'll always have that. The N54 hasnt seen a public XDF update in a long time though and I know that MHD is more focused on the F / G series right now so i wouldnt expect any new N54 releases for at least the rest of this year. Maybe jyamona will correct me on this?
The issue is the F/G series cars. Ecutek dropped and their racerom has been released. I have it on my m2 and its amazing. Flex fuel, on the fly map switching on the wheel, custom DME inputs, etc. The other thing was the support from Ecutek has been very good. If i need a table added, I can email them and have a response in a day or two. I dont have to spend hours digging through the funktions doc or WinOLS defining tables. They also do webinars from time to time explaining different releases and features. With E series N55 Ive had to add a ton of tables just on the 98g0b alone and i havent had to do any of that on ecutek with the F series.
I like the MHD offering as its easy for me to remote tune cars but the features and support have opportunities for improvement. I really think that MHD should start supporting the tuner network a bit better as its us that are selling the product. I know that Wedge, RK, Twisted, and several other tuners have purchased and are using Ecutek as well. The urgency was for MHD to start making some moves before everyone jumps ship.
Not trying to ruffle feathers, just giving my .02