@elder, the maize variety you use is dependent on the region you want to plant. Say maize seeds for ukambani will not do in eldoret and vice versa. That determines the variety that you plant and eventually how long it takes to mature. I know in kisii it take 6 months, Molo 9 months, parts of central 3months, etc. Where do you plan to plant? Yield may be 15-20 sacks/acre of dry maize. Alternatively you can sell the green maize at 85k-120k per canter(works to arnd 1.2 acres)
The only time you should be looking down on others is when you are helping them up.