Followliker or Massplanner ?

Im tired of managing several of my own and my clients accounts manually. Though manual account management gives me precise control over every parameter it does get tiring. And as the number of accounts keep growing im having quite a headache. I have close to 200 twitter accounts and equal number of Instagram accounts. I plan to run them on my windows VPS. The possibility to grow more accounts in future would be an added advantage. I have enough money to get both , but would rather get the best option and invest the rest in proxies, better vps etc. So before i headout to get a tool to help ease my effort let me know your insights on aftersales support, bugfixes, uptime and trouble free running of multiple accounts. Any other good alternatives are welcome as well. I'm all ears !!

Haven't used follow liker bur wasn't too happy with massplanner. It was probably my fault that it kept messing up though.