Total land area exceeds more than 5 Acre you are recommended to go for medium and Big Range Raingun system. According to our 12 years of experience in this field we recommend you to go for permanent Raingun system.
Raingun Irrigation systems suitable for almost all crops, except paddy and coconut. Why because paddy required exessive water than any other crop. Also coconut trees hide raingun water jet to reach maximum covering area.
For Coconut and vegetables small range rainguns are best suitable, but for sugarcan, maize and taller crops big rainguns are better choice