Having fielded uncommon camera equipment with a smaller following prior - I have benefited from the generosity of local enthusiasts who have been very willing to share their kit and facilitate try outs from their personal collection.
Please contact me directly if there is something on my personal collection that you would like to try out some day.
As you can see from above, I have taken an active approach to listing manufacturers, sources and models that I have actually owned, thrown and can vouch for over the years for your consideration.
As the local collective grows, I will include the recommendations from other enthusiasts as well. In the meantime feel free to peruse this limited listing below to find your way round the work of returning sticks:
Australia
Adam Carroll (Uncertain If Still in Operation)
Stones Throw / Jenny Stone (No Longer in Operation)
Rangs Boomerangs / Christene Metzakis
Wycheproof Boomerangs / Jeremy Loveland
Canada / France
Wallaby Boomerangs / Stepháne Maguerite
France
Indonesia
Denis Boomerangs / Denis Suprana
USA
Colorado Boomerangs / Jim Mayfield Originals
Master Designs / Kendall Davis
Leggacy Boomerangs / Mark Leggs (No Longer in Operation)
The Boomerangman / Richard Harrison (US Distributor for most makers listed above)
Turning Point / Eric Darnell (Specifically the Pro-Fly & Tri-Fly; Stocked by The Boomerangman)
United Kingdom
Highland Fling Boomerangs / Richard Ogilvy (Previously Davro, looks like Richard Ogilvy is back)
SkillToyz / New Heart Trading (Stocks Darnell, Glover, Wallaby, Wycheproof)