Adsl wireless router modem

[wijcc]

I need to get a replacement adsl wireless modem as my asus dsl-n55u has died. I would like replacement that has as good or better wireless range. I am currently using a old netgear dg834gt which has a poor wireless network range. Could anyone recommend good ones.. ideally not too expensive?. I am using plusnet as my isp.
Thanks in advance guys.

 

[wijcc]

I brought it back in march 2013, thanks though.

 

[wijcc]

Thanks guys, the DSL-N55U keeps crashing i did a hard reset but it keeps losing connection, whereas my old netgear dg834gt does not.
I have checked that there are no firmware updates for the DSL-N55U, is there anything else i can try then buying another modem router?