Hands like this make me unhappy with the standard 2 suiter calls. With bid_em_up I play: 2M: 2 highest unbid (e.g. ♥ and ♦ here) 2N: 2 lowest unbid (minors over 1M, ♥+unbid minor over 1m) 3♣: Lowest unbid minor + the higher unbid major. So over 1♠, 2♠ is ♥+♦, 2N is ♣+♦, and 3♣ is ♣+♥. Sure, you give the weak 3♣ bid (Which I rarely miss) and it's often very helpful to know both suits immediately, since when appropriate you can immediatly boost the preempt. Also very help for hand evaluation, not usual to have an invite (or even direct signoff in 2/3M) vs one minor, and a GF oppoiste the other.