Is a CNC available? Do you want to produce your workpiece as a small series? Should the mitre connection be detachable? If at least one of these questions is answered with "yes", you should go with Clamex P-14 by Lamello.
In such cases, we recommend the use of Clamex P-14/10 Flexus detachable furniture connectors and the new Zeta P2 cordless biscuit joiner.