Magura 312 twist throttle has two settings ... Enduro 90* and a quicker ratio setting
The 312 is the old school metal one that they don't make any more the Magura 314 is the new plastic one that they are making. it is 91* or 103*
If you have a 44 or larger the Magura 312/314 on the short throw is the way to go.
One twist, no re-grip can get the whole throttle