This is the official release of OrcaSlicer V2.1.0
This update includes minor fixes and new translations.
For a detailed list of all the new features, please refer to the release notes for v2.1.0 Be...
You're four forks deep now
Slic3r to Prusa Slicer to Bamboo's slicer to Orca. It also borrowed a lot of ideas from Super Slicer. Since it's open source, and has been gaining some momentum, it seems to have a decent amount of contributors
Why Orca?
all the features you know and love from things up the tree
a revamped UI
built in tuning tests (temp tower, extrusion multiplier, volumetric flow, pressure advance, etc)
The UI of Prusa slicer is hot garbage though. I started with prusa slicer and moved to orca after a few months. Orca is a much nicer experience, and the built-in test-models (temp towers etc.) are nice.
In find the location and grouping of parameters more intuitive in orca. I always had to look through several tabs to find the parameter I wanted to adjust when I was using prusa, it was never where I thought it should be.