Between REKO and full TKO ...
What do you think about rounding index ?

+2
Stay 16 vs 10
Stay 12 vs 3
Stay A7 vs A (except H17)
Doubling 8 vs 6
Doubling 9 vs 2
Doubling A7 vs 2
Doubling A8 vs 5
Doubling A8 vs 6
Doubling 11 vs A (except ENHC)

+4

Take Insurance
Stay 15 vs T
Stay 12 vs 2
Doubling 8 vs 5
Doubling 9 vs 7
Doubling 10 vs 10 (except ENHC)
Doubling 10 vs A (except ENHC)

For information, it's from http://pokermenteur.free.fr/ez-tko (in French, sorry)