I've never had a problem with either the ryco 495 or 436, but have recently opted to go genuine, because there really isn't much difference in price. If you're doing servicing yourself, you will have to get bits from Subaru parts anyway as repco does not stock or produce some things any more ie cabin filters or oil filter washers.
Most, if not all of the better known workshops go with genuine parts.
Just buy 3-4 at a time and the inconvenience no longer exists, you're golden.