I am using this for the front:
https://www.motoxpricambi.com/prodo...ace Frames compatible with Ducati Panigale V4
Fits great and frees up quite a bit of space. I actually got the entire race glass kit from them and they were great, paintwork is excellent, fitment is great. All the hardware was perfect. Great guys to work with and good communication with updates. Took about 4 or 5 weeks from when I ordered it to when it was on my doorstep and that was over summer vacation time in August.
I'm going to go with the motoholders rear subframe, but haven't ordered it yet. Going to finish out the season with the stock one. The primary reason I want the aftermarket is it should have a better chance at a crash repair. The stock cast piece I imagine would break. I crashed an 1199 with the motoholders rear made of aluminum tubing and twisted it pretty good, but was able to get it back in the ballpark without much drama. It is still aluminum so there is only so much bending it before it breaks, but it beats cast.