Technics magnesium tonearm 1200G vs Jelco 850


Has anyone tried both? Thoughts?
dionisofun
There are NO direct replacement, custom made armbase is required even for Jelco (or anything), but for Reed the armbase on technics can be flat, there is nothing going throught the armbase except for 3 small mounting screws. So this armbase is simpler. 
I have an SL1200GAE and I use an Integrity TRU-GLIDER

PENDULUM FLOATING TONEARM for a nice bump in sound quality.

the 1200G arm is great, especially with vintage mm cartridges.  It sounds great with MC as well.