help please!

do i recover my existing sofas (mine are the three-cushion version is a nasty beigey canvas)… or do i get these brand spanking new ones.

My current sofas:
- very very comfortable
- neutral look, can go traditional or contemporary
- i already own them
- Can save about $300 by recovering
- trashed thanks to the dog

New sofas:
- maybe even more comfortable than current sofas
- more modern
- no upholstery research needed
- will spend an extra $300
- will have to be very careful because of the dog