The NOVAK GTB brushless Speedo is incredibly durable, easy to use, easy to set up and in the event it does ever have a problem, NOVAK has great customer support.
I run both NOVAK and LRPs, I currently have 7 Brushless ESC's
2 LRP Sphere
1 LRP Sphere COMP (06)
4 NOVAK GTB's
ALL of them are nice units. The LRP's are a little more compact since they don't have the FAN or HEAT SINK on them - 2 of my NOVAK's have had those items removed and have a flat aluminum cover instead.
I run them in OVAL cars and in my TOURING cars.
(NOTE: I do see a little different RPM with the LRP Sphere Comp - enough so that I normally run about 1-3 teeth lower on the gear ratio) I've been told it's because the LRP Comp version has a different timing setting.
R/C Racing since 1985 ~ Santa Maria, CA (Central Coast)
2001-2012 - South-West Tour R/C Oval Series - R.I.P.
...will the SWT be revived? Time will tell, but we ARE returning to the VELODROME in 2016