If a receiver is what you want, I think the Arcam is in another league from the B&K.
If music is at all important to you, I'd definitely go for the Arcam. It has the best sound quality - open, dynamic, airy - of any HT receiver I've ever heard. The pre-pro section is excellent, so even if you eventually acquire insanely power hungry speakers down the road, the AVR300 will be still be an excellent processor and you can get a separate amp.
You'd have to spend mucho dinero for separates to equal or better the the Arcam's performance.
The B&K is nice enough for the $$ but you'll end up replacing it much sooner.
If music is at all important to you, I'd definitely go for the Arcam. It has the best sound quality - open, dynamic, airy - of any HT receiver I've ever heard. The pre-pro section is excellent, so even if you eventually acquire insanely power hungry speakers down the road, the AVR300 will be still be an excellent processor and you can get a separate amp.
You'd have to spend mucho dinero for separates to equal or better the the Arcam's performance.
The B&K is nice enough for the $$ but you'll end up replacing it much sooner.