Best X86 Assembler - FASM vs NASM vs MASM?

So I'm looking to learn x86 assembly and I wanted to know which assembler is the best.

I hear FASM is the fastest assembler, NASM is buggy, and MASM is Macro$hit so it is probably slow and integrated with .net

>>33
The register names are SP, AX, BX, CX, DX, BP, DI, and SI.
Opcode names are mostly the same as those listed in the Intel manual with an L, W, or B appended to identify 32-bit, 16-bit, and 8-bit operations.
There actually is a good, sane, logical Intel assembler?