You should only "jump ship" if the fund you wish to invest in has the correct risk profile for you. Remember you are 38 and probably will not be accessing these funds until you are 60 or 65. It is a long term investment .................................etc. etc.
While the fund may be down in value, assuming you are funding by payroll on a monthly basis, you have been purchasing more units at a lower cost when the fund returns have been falling. This is really only critical as you approach your retirement age or if you "were switching employer" to a less volatile fund.
If you are not happy with votality then some of the other fund options may also not be appropriate for you.
Speak to your scheme advisors and get them to match your risk appetite to the funds they recommend. That is what they get paid for.