Dual gate mosfet BF988 out of production too but still available. Same goes for single gate mosfet BF987. Much lower internal C's than jfets of the same transconductance.
https://www.rf-microwave.com/en/transistors-fet-mosfet/533/?p=2
https://www.rf-microwave.com/en/transistors-fet-mosfet/533/?p=2