(First time testing) the bars I already try 3 flavours and they are good, you can microwave them to eat something a bit hot, the powder and the plenny drink are tasty but you can get Seasick very fast. You need to get used to the flavour. Overall they are ok. After one "meal" I still fell hungry (normally I eat a bit more than the normal people). Normally i go work around 5pm so bring 2 bars and a shaker with 3 scoops. At 6h30pm I eat a bar, 9pm the shaker, and later on +- 00:00 I eat the bar. If I eat less I will be hungry. They are really useful, easy to transport and +- tasty. Delivery as fast and in time.