I have a pair of Pasela TG 27" 1.25" and a pair 700c 32mm. I have ridden under 1000 miles on both bikes on these tires so i cant comment any wear issues, but i like the tires.
I have a Schwinn Voyageur bike also, but actually that bike has cheaper Kenda tires 1.25 27" that came with the bike when i got it used, and the Kendas are in new condition, and arent bad so i have left them on.
If you are considering between 1 1/8 and 1 1/4" tires for your Voyageur i recommend the 1 1/4 since it is a touring bike and the wider tires give a more comfortable ride and safer on bad streets.
The bike i have the 700c 32mm Pasela Tourguard tires on is a touring bike also. It is a 1997 Jamis Aurora. Before i got these 32mm i had some cheap 25mm tires on the bike and i much prefer the wider tires on this sort of bike. (32mm is about 1.25".) I had a couple of close calls with the 25mm tires making turns on sandy roads, where i felt i was almost losing control. I dont get that feeling with the current tires. Some of that is the brand model tire , but some is the width i think.