Without Premium you guys will have a hard time to login since the servers are crowded.
Other then you might imagine, servers arent full with real players, also a big amount are just goldbots from players and companies which take precious slots away.
Since the Advanced Elixirs appeared in iSro, all kind of blued and +'d items, and also Sox Items are getting destroyed to get such items, earlier you might find what you looked for, but now they are destroying those items for this Elixirs.
About the average lvl for hunting/grinding/trading/jobbing and having fun, i cant say much about this here, but i dont think you will have much fun, cause many players are already at a semihigh/high lvl and are running more chars. Uniques get bashed within few minutes .. so my advice is .. not to begin with iSro.
Rather choose any other version like vSro, rSro or for legit playing kSro.
all taxis and no pts for low levels and gold bots and a bad company (joymax) 
so quit it
