Here is a summary of the best and worst choices for each race... It may assist decision making:

Race		Optimum selections to date								Total	Stars
	Best selection	PIA	RUS	BEA	HAD	ALB	MCL	RAC	WIL	3785
	Worst selection	TSU	ALO	COL	HAD	BOR	ALP	HAA	SAU	2489
Race		Highest scoring combinations for each race								Total	Stars
	Canada
	Spain
	Monaco
	San Marino	VER	ALO	COL	HAD	ALB	MCL	AST	WIL	582
	USA	PIA	ANT	GAS	HAD	ALB	RED	MER	WIL	563
	Saudi Arabia	PIA	ANT	HAD	SAI	HUL	MCL	RAC	WIL	539
	Bahrain	PIA	RUS		BEA	ALB	MCL	ALP	WIL	579
	Japan	VER	ANT		HAD	SAI	MCL	RAC	WIL	577
	China	PIA	RUS	BEA	HAD	ALB	MCL	RAC	WIL	598
	Australia	NOR	ANT	BEA	ALB	HUL	MCL	RAC	WIL	559
Race		Lowest scoring combinations for each race								Total	Stars
	Canada
	Spain
	Monaco
	San Marino	ANT	GAS	OCO	LAW	BOR	MER	HAA	SAU	333
	USA	ALO	COL	BEA	LAW	BOR	ALP	HAA	RAC	236
	Saudi Arabia	TSU	STR	GAS	LAW	BOR	ALP	HAA	SAU	289
	Bahrain	ALO		HAD	SAI	BOR	AST	RAC	SAU	370
	Japan	STR	GAS	OCO	LAW	BOR	ALP	HAA	SAU	393
	China	ALO	GAS	TSU	SAI	HUL	AST	ALP	HAA	349
	Australia	ALO		HAD	SAI	BOR	AST	ALP	SAU	180