Both 2.3s and 3.0s are out of stock and will likely not be stocked again. Ordered mics should be shipping in about 5 business days. 4.0 is about ready to start preorders. Looking to ship them here in late April. Will update in next few days!
4.0 factory trip went well (more info on 4.0 here). Will get the pre-sale/ordering set up very soon. Jump on the newsletter at the bottom of the page to get on the list to be notified. Should have the 4.0 production finished in about 2 weeks!
Back with more info soon...