hi all as the title says im asking views on these 2 car seats and any other seats would be great the britax safe sleeper seems to be popular based on the reviews but the one thing that puts me off with it is ive heard its heavy ? i really dont know either way so be great to hear mumsnet views with my other 2 dc i used a mothercare trenton carseat i no longer have so need a new one thanks everyone 
just to add i dont have a car myself so car seat wont be used that much
due november 2nd