This is my first attempt to use Sketchup instead of rhino, to solve the loss of IEs feature for rhino.
i tried all supported 3d-extension to import my 3dm inside sketchup, but my use-experience was awful due some issues:
1) when i try to export from rhino as SKP, the program stucks in every attempt i guess because my files are too large to export as SKP
2) so, i try to export as DXF, and all surfaces through the popup were converted as meshes to make things easiest and keep layers inside , after opened sketchup i click file-> import -> DXF, the file was recognized correctly but was a unique block with the layers loaded, so i must explode it to separate and achieve surfaces layered, but this option stucks sketchup that finally crashs with a splat- popup, however the file imported as DXF is not easy to manage, sketchup runs really slow and finally the only thing i can do is close it and retry with another attempt as collada or 3ds! the experience is the same, HORRIBLE, slow, and Insane.
A lot of suggests are appreciated.