I lusted for one but balked at the pricing.
The remedy for me was a pair of 3D printed spools to fit the 35mm cassette into a magazine, and go from there.
A plus is that you get the sprockets in the shot, if you want.
The minus, is as Godfrey has stated, the film runs vertically.
I took this along with other mags when we travelled Europe in 2018, got some wonderful panoramas.