I have the Taccom and the Wiland barrels for the 10/22 platform. The actual barrel before the shroud is 1.5 inches longer on the Wiland barrel so creates more back pressure to cycle the bolt. In order to get the Taccom barrel to cycle reliably I had to change the bolt recoil spring to a lighter weight spring.
The other issue with both barrels is the buildup of carbon inside of the shroud on the crown of the barrel. Taccom has a tool on a long rod for cleaning inside of the barrel. Wiland does not have anything for this problem. Accuracy really suffers once the crown is compromised.
The last thing to consider is service. Wiland has a lot of great products, however they have the worst customer service of any company I have ever dealt with. orders take forever to get filled. They seldom answer emails or answer their telephone. Taccom on the other hand has always given me great customer service.