Have you found that there is any quality difference between different models of Super Speeds? I would not know I have only one model.
Other than red tip vs blue tip vs silver tip are there any quality difference such as between the T1 model vs the B1 model?
My personal opinion is that the earlier years, 47-49 were the best quality razors. As the 50-70's progressed the quality was cheaponed. Still some decent shavers but no tanks more like tin plate with blades. MPO
If they are still around they were built to last, that is good quality. In 50 years do you think people are going to be trading 90's Mach 3's? I don't think so. :rofl
Good point. I guess there is a reason for the 40s and 50s razors still being traded as well as straights. Sorry for the multiple posts on this subject. My caffine has not started working through my system as yet.