When it comes to risk appetite, everyone has their own preferences. Your choice of risk affects your pension savings and therefore your future pension payouts, so the risk/return ratio must also be right for you.
The investment of your savings should therefore reflect your risk profile, your finances and what your overall long-term savings look like.
You can quickly get an idea of whether PFA Optional is the right choice for you by answering some simple questions about your return expectations and risk appetite in the Investment Guide at My PFA. All you need to do is log on to My PFA and find the guide under the Investment section.