You cant really say which is best because both are essential part of kalarippayattu and both are used for different purposes, but i think marma kalai is more popular and hard to learn.
Maipady Venkatesh Varma Raja died in 1994.
Varma Lahtinen's birth name is Varma Agnes Lahtinen.
Bhanu Varma is 6'.
Manik Varma died in 1996.
Kumara Varma was born in 1945.
Shreekumar Varma was born in 1955.
Ravindra Varma died in 2006.
Rukmini Varma was born in 1940.
Suneet Varma was born in 1964.
Marthanda Varma died in 1758.
Varma Raghunath is 5' 11".
Indira Varma is 5' 8".