I need to start thinking about my child's next bike. He's currently on a Frog 55 and I'm looking at the options locally. Frog 61/62s seem in short supply round here at the moment, and there are some Islabike Beinn 24s around but they are so pricey (upwards of £200). I've seen that I can get a brand new Squish 24 for not much more than a second hand Islabike. Are Islabikes really that much better?!
Any others I should be looking at? He's 137cm tall, inside leg is 60.5. I want something really light and easy for him to use because he was quite a late starter on the bike, he loves his Frog 55 if that helps.