RamZar
Gold Member
- Joined
- Mar 3, 2013
- Messages
- 11,616
Pro is that you can have blade without any thumb disc/hole/stud and flipper is also a guard.
Lack of thumb stud/disc which can get in the way is a plus to some but others like multiple opening methods.
There's a trend in low profile and hidden flipper tabs which takes away from the flipper tab as a guard when opened.
Once again, these afford more choices for users.