Uh oh, not long until the Lyngdorf police will arrive.
Room Perfect isn't a full room correction system. It's low frequency smoothing, period. If that works for you or not is a different story. The myth of preserving sound of the speaker is only that, a myth. The sound of a speaker can only be heard in a anechoic chamber. The room will influence the sound you get from your speaker. Room Perfect is much more user friendly than Trinnov, it's a end-user solution. Push a button and you're done. Trinnov requires either very skilled enthusiasts or professionals (most often not the dealers selling it) to dial it in properly (additional costs to consider, contact Adam Pelz).
Why would Trinnov offer a free HDMI 2.1 upgrade? The 2.0 board will have some features from 2.1, but if you want full 2.1, then you'll have to pay for the upgrade.
Trinnov Altitude 16 is limited to 16 channels, so is the MP-60. If you want more channels, the Altitude 32 is your choice offering up to 32 channels. If that's still not enough, add a Ext48 to the Altitude 32.
Trinnov doesn't "sound" and that's the point of it. The amount of filters and tuning options allows you to make your speakers sound the way you like it. Own JBL speakers and want them to sound like Procella, do it. Own Procella and want to make them sound like JBL? Do it. You're only limited by the physical capabilities of the speakers. Trinnovs optimizer is light-years ahead of the competition, allowing fine tuning no other manufacturer can... except Dolby Lake processors. Lake processors allow more filters than Trinnov (although I've never seen anyone run out of filters possible). The filters in the Trinnov add a minimum of 20ms latency. Less for the Lake which is 1ms, but it depends on the number of filters and what type. This shouldn't be a problem, but might depending on what you do. I only know of a few absolute high-end installations using the Lake processors in addition to a Trinnov. Trinnov is then used for decoding only, tuning with the Lakes. If you look at Rob Hahns theater featured in several publications, he's using an additional 11 Lake processors (tuning) in addition to a Altitude 32 (decoding). The Lake processors add another $45k to the overall price.
These are really two different beasts. Trinnov is the only manufacturer offering remapping for non-optimal speaker positions. They're the only ones who actually do decoding and processing all in software. All other manufacturers use DSP solutions they buy from a 3rd party. So Lyngdorf, Storm, Denon, etc. all have the same decoder chips, but different room correction implementations.
Software based solutions allow you to receive free software updates, where with DSP based solutions you will have to buy new hardware.
See it this way, you want a simple end user solution you take home, press a button and get the best out of that solution... get the Lyngdorf. You want endless tweakability, have tons of options to make things sound exactly like you want and are willing to pay for it, then the Trinnov is really a no-brainer. If you want/need features such as above mentioned remapping, then it's game over anyway. No other options available anywhere:
https://www.trinnov.com/PDF/AES6375_Reproducing_Multichannel_Sound_on_any_Speaker_Layout.pdf