hello everyone

i have been playing guitar for the last 6 months i have been playing a yamaha f310 till now but now i wanna change my guitar can you people suggest me that which guitar should i go with from the following list

yamaha fg 730s
takamine eg360sc
washburn d10s
ibanez aw series

if there are some more solid top guitars in my price range so please suggest.
my budget is 30 thousand rs.
i live in delhi if someone can even suggest me where can i get the yamaha then it would be helpfull

thanling you guys
sunny rizvi