Have the AVM elected 7360 router and not the "flagship" (7390), since I've read a lot here that it frequently occurs in the Verbindungsabrüchen 7390, probably due to the simultaneous sparks in the 2.4 and 5 GHz.
My date 7360 holds a great connection at a high level, that I kept still a 200-300 mBit connection even when there is 2 laptops in the neighboring rooms on the line "suck" through the use of AVM Repeater 300E rooms.
To date, class, without limitation!
update:
Now, after one week of intensive use of BOX 7360 with TV (Philips, smart TV), 4 different mobile phones (Nokia Lumia 820, Samsung Galaxy S3, Nokia 5800 XpressMusic, NOKIAC6-00), and 4 laptops, 1 PC and a NOXON Internet Radio (all parts in WLAN mode), there was not a single crash --- and the level (200-300mbit) holds adamantly --- PERFECT !!
update:
Now that we've changed for 1 year in the telecom to IP telephony (as telephones we use the Fritz C3), the call quality compared to the old landline has again improved a lot! When you call, for example with an iPhone, is the telephone connection in HD quality. This is in C3 through a small icon in the top bar angezeigt.Die phone voice quality is really very good-in my opinion much better than the old landline!