You can flash either of Ekknods free firmwares and be OK as of now with ricochet.
I am only around my DMA setup part of the year and have only had the opportunity to test Direct’s COD Product, and I can say I do recommend it.
I haven’t had the chance to test PhantomOverlays DMA yet, but I should be getting around to it in a week or two. If it’s anything like their external, it will be a fantastic product. @

and his products have all been fantastic. Having said that, this is another product that I fully recommend.