I use both meta trader 4 and 5 but comparably better 4 in my opinion, because 4 has some benefits of 5, meta trader 4 has a multi-trading opening position in a single currency pair that does not have a chance for meta trader 5. other than these 5 have very few currency pairs and sometimes lose the currency pair of commodities. So meta trader 4 is the best for sill trading now. and main mt4 using karta hun or mery khyaal say you he best hai.ye using main easy hi or ki maddad say hum trading ko samaj skty hain or acha start sakty hain.ye mostly use hoony wala trading software hai.