Compound bow advice sought

[NorthernRaider]

The bow is not for me, I want to get the same bow as Spandex has, I already have a cheap Compound and two TDRs, this small bow is for a couple who are sort of half into prepping, half out, sort of dabbling so far, they like camping and outdoorsy stuff but she is in the early stages of MS and sometimes has to rest in a wheelchair but she still wants to try and do a bit of archery. So I thought of a small compound s she can use it from a chair plus because you can have low let offs its easy for her arms to hold. The changeable string bit was for my interest.