If it were me I probably wouldn't go for either of those Harri, but that's just me. I would want one with an in built harness as long as possible and I'm not a fan of the H harness. I would be more comfortable with an Infa Secure - Securefit rather than an H harness(protecta plus), but the Securafit can only be used with compatible Infa boosters. The H harness won't be legal to use soon they will be phasing it out with backless boosters. The incidence of misuse is too high and dangerous to the kids in accidents. I'd be looking at the SnS Maxi Rider Easy Adjust or one of the Infa Secure convertible boosters. I like the look of the Comfi Caprice but have heard people rave about the Ralley as well.

