Which navigation system? WayFinder or Nav4All?

Hello, I would like someone to recommend me a good navigation system. Is WayFinder good? Or is it better to try Nav4All which is free now?

Hi to be honest Ive had wayfinder and just bought tom tom one which only cost about £40.00 more than wayfinder. I found wayfinder great although sometimes it didnt link with GPS receiver very quickly which meant my route took a while to download(sometimes I had driven 5 miles) Id be tempted to pay a little extra and go for tom tom esp if you want it for regular use-£200 in currys now!