With the excepton of the obvious.

Splitting 10's against 5's and 6's at high counts.

What plays do you find bring about the most heat.

The reason i'm asking is this.
The other night at a very high count I doubled on hard 9 against a dealer 7. This with a 12 unit bet up.

The play immediately got pit attention.
I was a bit surprised, because I considered that a low profile indice.

What are your thoughts on this.

Thanks,

Hollywood