The DS 700 c is cheaper but is not without qualities. The shape is successful and the use is simple with stickers that remind main functions.
Compact, it fits easily around any office and emptied easily. In addition, the glossy plastic is pretty.
7 leaves can be ground together rather quickly, it also accepts CDs, credit cards ... The waste in the form of large flocks while 450 produced countless small chips that tend to spread everywhere in emptying the tank.
Only downside, these cheap models are quite noisy compared to large silent but bulky units.
As always, we must think of regularly grease the knives or with the dedicated Fellowes oil either with vegetable oil trade.