My DS is 9 months and we're choosing the next car seat. I think have narrowed it down to Maxi Cosi priori XP (£109) or the Maxi Cosi Tobi (£130). Is the Tobi worth an extra £30? We're not flush but I want to make sure we buy the safest one we can afford. Anyone have any tips on which is best? I'm keen that it reclines as much as possible. Thanks in advance! xxx