It's become apparent two different lines of thinking are operative
1."traditional" boats vrs. high aspect fin/bulbed keeled-balance spade rudder boats
2.heaving to for rest in mild/moderate conditions vrs. as survival technique
Would be worthwhile to acknowledge these different issues. My prior Tayana (full keel) and PSC 34 ( low aspect fin) were both cutters. Both would hove to by just leaving the jib sheet alone and flipping the wheel over and stay put. In storm force winds/seas both would hove to with wheel lashed ( and all crew below) with stay sail and triple reefed main. My current boat fore reaches a bit even with everything tucked down. However, she is extremely comfortable in all conditions if actively sailed and even tracks very well if any attention paid to sail balance to the point the AP suffices. As alluded to before many "authorities" suggest with "modern" boats heaving to is not a good storm tactic. If rest or conditions require a JSD is the tactic of last resort.