ov tune + towing

I've read a lot of the ov tune threads here, so please don't give me the gears for posting something I haven't found. I've got a 2019 sport dc. I regularly tow a couple of jetskis, couple of four-wheelers and a 6x14 enclosed tandem work trailer (with brakes). The toys regularly go for a 3 hour trip to the cottage. I'm not going to compare towing with the Taco to towing with my previous 07 5.7l Tundra. I usually just put it in 4 with the etc on and go. I'm just wondering who out there tows regularly has done the ov tune and if they noticed a desirable difference? Keep in mind I'm Canadian, so that tune would probably set me back over a grand.

 

They are coming out with a way to pick different tunes on the fly. One is for towing!

 

Now we're talkin

 

So, it would have an onboard module?

 

No module on board. Just tune and go. Single tune with 4 maps. Normal Drive. Performance Drive. Gear Lock. Towing. It's unclear yet whether Towing will include Gear lock or not. Map switching will be the 4 permutations of Drive/Sequential and ECT On/Off.