berserkers is better for fights and mobility with 2 phantom dancer is funny not ? ;)

I recommend you with your ambush scout the bushes and farm while remaining safe. but with your level 5 and your boots normally your scepter you can gank and have fun ^^

With your phantom dancer and your bloodthirster you will can would always have fun with twitch ^^ with your lvl plus of the mid. ;)

Arrived has the end game what is not likely usually they surrender in 20 minutes ^^ with all your objects (in three shot you're full life) and a red buff you would make PENTAKILLS and also all other players will have buy oracles to see you but you can kill them.
conclusion : TWITCH OP !!!