Transmission fluid recommendation for 6 speed?

[helldiver14]

Looking to do a transmission fluid swap in the next couple weeks and have heard different recommendations from Redline MT-90 or MTF, Motul 300 and Mobil 1 synthetic 75w-90. The mobil would be the cheapest and most easily available, but I'm still not sold on it. Thoughts?

 

[3carmonte]

You can't go wrong using the following combination in a non-LSD trans axle.
https://www.redlineoil.com/product.aspx?pid=46&pcid=7
http://www.powerpunchinc.com/Gear_Oil_p/ep1-each.htm
The pint of power punch additive with the MT-90 makes your shifts like butter!

 

[gti2slow]

Motul 300 is super slick but the transmission gets notchy once it gets below freezing