To choose which one, like the comment, at times a 60" would be best, but then do you have room?
Compromises are a necessity. For a suspension with good travel, fab a strap with hooks to connect the axle to the frame. This doesn't need to be adj. just long enough and maybe a few more inches.
I don't have a pic, but I've got an old cargo strap. I added a simple hook on the end, then the other has loops at different lengths. I have another hook with a clip on the other end. I clip what height I need. Again, wheeling never makes it easy to do something under your vehicle. So a variable length strap works best. I've got several 48s and a 60. I don't use them offroad yet (waiting to build swing tire carrier), but I do carry a bottle jack that is tall enough to lift the tire off the ground (to change a tire, inflate a flat, etc).
I don't go wheeling alone and most of the time, someone else will have the hardware necessary.
Besides, do you want to carry your hi-lift around during weekdays? Its potential to stealing. Think of it like an addition when you go wheeling, just like the spares, tools, coolers, and food.