How about one 50ft hose and two 25ft hoses? That will give you even more options.
Not a bad idea but trying to keep it simple. Don't want a bunch of hoses either. Figure 50 and 50 is a solid combo......if I was to have a third I'd probably get a 50 ft coil hose for those 20-30 f6 jobs
Advice.....still looking for more input on what mobile detailed are actually using more than suggested ideas.