Side by side, MG94 and 750SW pellets look nearly identical. The only thing setting them apart is that the 750SW is closer to a white instead of a neutral tone like virgin MG94.
MG94 on the left, 750SW on the right.

Extruder:
Mostly stock Filastruder v1.6 #1870 extruding vertically with full barrel header wrap insulation, melt filter, and a Filawinder

Mixing:
None.

Extrusion:
Temp: 192c
Rate: 9-11" per minute
Average diameter: 1.82mm +/- 0.02mm

Printer:
Solidoodle 2, E3D Titan, E3D v6, E3D Volcano, Sanguinololu, Supernight PSU, Lawsy carriages, mirror bed+Auqua Net Super Hold, bed stabilizer, fishing line, pillow block

Printing:
The 750SW printed identical to MG94, so it was very smooth, retained its almost-white coloration, and didn't appear to have as strong of fumes as some other polymers, less even than MG94 which is already pretty low.

And yes, I printed a fidget spinner. :rolls eyes:

Comparison to available filament:
750SW is a tough contender for MG94, so I would call it a draw between the two. It prints very smooth but seems to take a touch longer to cool than other ABS variants. I noticed this while pulling the filament out of the extruder (direct feed Titan) and it snagged on the PTFE guide coming out. Maybe a slightly lower temp would help for prolonged use, and a nozzle fan would really help for smaller parts.

Takeaway and comments:
I am very happy with my investment! It is about $3 cheaper per 1kg than MG94, is very similar, and is less brittle. I attempted to bend and snap the first of the roll to load a consistent diameter into the Titan and ot would not snap! It does seem to be a little more durable than MG94 or PA747 like I am used to using, and it has a texture I can't really explain. It doesn't have a slick grip like TPU, it's not slick like MG94, nor is it a dry grip like PA747. It really does sit in a league of its own, but it really is similar, once again, to MG94. If you like said polymer, I recommend trying 750SW as it can be indistinguishable and cheaper at the moment.