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	RUS	SAI	PIA	SAR	MAG	FER	MCL	HAA	9550
	Worst selection	GAS	ALB	TSU	ZHO	MAG	ALP	WIL	STA	6698
Race		Highest scoring combinations for each race								Total	Stars
	Singapore	RUS	NOR	SAR	RIC	HUL	MER	MCL	RCB	596
	Azerbaijan	LEC	PIA	ALO	ALB	MAG	FER	AST	WIL	585
	Italy	LEC	NOR	SAR	BOT	MAG	FER	MCL	HAA	608
	Netherlands	LEC	NOR	STR	ALB	MAG	MCL	AST	WIL	559
	Belgium	HAM	LEC	OCO	TSU	MAG	MER	MCL	HAA	578
	Hungary	HAM	SAI	PIA	SAR	MAG	FER	MCL	RCB	599
	Great Britain	HAM	SAI	PIA	ALB	MAG	RED	AST	HAA	560
	Austria	RUS	SAI	PIA	ALB	MAG	MER	FER	HAA	602
	Spain	HAM	NOR	OCO	ALB	RIC	RED	ALP	STA	569
	Canada	RUS	NOR	OCO	RIC	MAG	MER	MCL	RCB	582
	Monaco	LEC	PIA	ALB	TSU	BOT	FER	MCL	RCB	597
	San Marino	RUS	SAI	PIA	SAR	MAG	RED	AST	RCB	559
	USA	LEC	NOR	OCO	RIC	MAG	FER	MCL	RCB	570
	China	PER	SAI	ALO	SAR	MAG	RED	AST	HAA	574
	Japan	PER	SAI	ALO	SAR	MAG	RED	AST	HAA	575
	Australia	SAI	NOR	STR	TSU	MAG	FER	MCL	RCB	605
	Saudi Arabia	LEC	PIA	ALO	SAR	MAG	RED	RCB	HAA	582
	Bahrain	PER	SAI	ALO	SAR	MAG	RED	AST	HAA	561
Race		Lowest scoring combinations for each race								Total	Stars
	Singapore	STR	GAS	ALB	BOT	MAG	ALP	WIL	STA	336
	Azerbaijan	STR	OCO	TSU	BOT	HUL	ALP	WIL	RCB	359
	Italy	STR	GAS	TSU	ZHO	HUL	AST	WIL	RCB	346
	Netherlands	OCO	SAR	TSU	BOT	HUL	ALP	WIL	STA	411
	Belgium	GAS	ALB	RIC	ZHO	HUL	ALP	WIL	STA	349
	Hungary	GAS	ALB	RIC	BOT	HUL	ALP	WIL	STA	344
	Great Britain	LEC	GAS	SAR	RIC	ZHO	ALP	WIL	RCB	345
	Austria	STR	OCO	SAR	TSU	BOT	AST	WIL	STA	385
	Spain	STR	SAR	TSU	BOT	MAG	AST	WIL	RCB	383
	Canada	PER	LEC	SAR	BOT	MAG	FER	WIL	STA	266
	Monaco	PER	OCO	SAR	RIC	HUL	AST	ALP	HAA	198
	San Marino	ALO	GAS	ALB	BOT	HUL	ALP	WIL	STA	359
	USA	STR	GAS	SAR	BOT	MAG	ALP	WIL	STA	359
	China	STR	ALB	TSU	BOT	MAG	MER	RCB	STA	303
	Japan	OCO	ALB	RIC	ZHO	HUL	ALP	WIL	STA	212
	Australia	HAM	OCO	ALB	BOT	MAG	MER	WIL	STA	329
	Saudi Arabia	STR	GAS	ALB	RIC	BOT	ALP	WIL	STA	272
	Bahrain	GAS	ALB	TSU	BOT	HUL	ALP	WIL	STA	384