High end router and range do not go together.
A "High-end" router will be a router, not a router, switch and access point all-in-one.
The best thing you can do IMO is to stick dd-wrt on the 615. I had dd-wrt on my 615 and it was infinitely better than with the dlink firmware.
Just bought a Linksys WRT320N, and although its not true Dual Band (I don't even use wireless TBH), its been rock solid. Consistency of d/l speed has improved over my old Netgear 108Mbps thing.
Well recommended for the price (£65 ish if you shop around).
Spending lots of money on consumer network hardware is pointless, it's all crap to a certain extent.what i ment by high end is solid performance and reliability and somthing expensive, i want to invest into my network
Spending lots of money on consumer network hardware is pointless, it's all crap to a certain extent.