I am trying to buy a measuring scale so that I can stop using cups and start measuring by weight. I’m personally not sure which to buy. Here are two options:
Can some experienced bakers out there tell me which would be more convenient (in terms of time, dirty dishes, durability etc.)? If you prefer neither, is there one that you really do prefer?
Note: I’m currently deciding about the “type” of scale, haven’t decided on models or brands yet.
Best Answer
Get a flat one.
You can put a bowl on the flat one & use tare weights*, or even negative weights (put a full pack of something on it then spoon out -150g etc.
The one that's got a built-in bowl has you locked into that system.
It also takes up a whole lot more space.
Personally, I like the completely flat, single surface, glass-topped ones. The glass can be scratched if you're not careful with rough ceramic bases etc, but it's pretty tough & very easy to wipe clean. The more 'fiddly' the top is, the harder it is to keep clean.
From comments
Some cheaper scales apparently cannot do negative weights - which is something I would very much miss. Apparently all modern Salter scales can do this - & as their entry-level is about $£€ 12 & even an expensive one is only about $£€ 30-40 I'd pick one of theirs at whatever suits your price-point. Not expensive for what is essentially a lifetime purchase.
*For sake of completeness, tare weight means you can re-zero the scales at any time - so you can put a bowl on, then zero. Add 50g flour, re-zero… saves you having to keep a running total in your head if you've a complex recipe.
To do negative weights you put a full pack on the scale, zero it then remove the required weight, which will then show as minus figures down from zero - again avoiding any complicated calculation.
Another very neat trick with the tare function is you can weigh 50g flour, then add 'an egg' re-tare & add 140ml water or even 'half a pint', just by swapping units after you press tare. It makes the whole structure very flexible.
Late edit
There is some debate as to whether you want totally flat, or with a sloped display so you can put a bigger bowl on it & still see the numbers. Also, whether you can read the display in low light.
Mine is large enough for every bowl I own. Until this cropped up I'd never even thought of ever putting a plate on it, but yes, that might be an issue.
Mine has a large LED display, so room lighting is not a factor.
Of course, you want one you can always reach the buttons even when loaded.
I suppose, TL:DR
You want anything except one that forces you into always using their bowl ;)
Last note - the 'flat' one in your picture looks like it curves away at front and back. Avoid that too - it makes the useable surface much smaller than it looks.