can i get better ping by changing the broadband modem/router?

[Golf1.6]

I just got my be box which provides the same internet I was getting with be but without the data cap during peak hours. i also upgraded the line and have slightly better transfer rates.

Problem is when playing world of tanks my ping is around 45. My ping with speedtest is 17 though so I don't know if this is indicative of wot servers.

In any case, I would like to find out if a better ping can be achieved from change/upgrading the router.

suggestions please..

 

[Golf1.6]

ok as just fishing for reason to upgrade the router - i guess there's no need to upgrade then wifi range is fine right now as well.

ping isn't realy an issue, in wot a ping of 400 is quite playable as the game does a good jon of predicting tank locations.