FYI - if your local has stock, Tesco currently doing Metroid AND White Switch OLED for £329 as a bundle. (£20 off)
Can't knock that seeing as the game is at least £35 everywhere else. If you have discount there, even better. I have a family member with discount who was willing to grab for me; so have to admit I bit at the discounted price; under £300 for Switch and game.
Much as I wasn't originally planning to upgrade; I have now seen so many positive reports on the new model; that as money was not really an issue, I couldn't resist the upgrades for essentially the price of a standard Switch, given I was 100% buying Metroid anyway in the coming days.
Screen Protectors for the wife's just turned up this afternoon; so we're going to unbox them in the next couple of days when we're not short on time/having to rush and transfer everything/copy the microSD card etc.
The improvements to the handheld experience may well make me more more inclined to play it that way rather than docked too.