Hi, Josh, and everyone.
I'm on the same chapter as you. Want HX3 or B-3X to improve my Crumar Mojo 61 sound.
After several years using a Mojo 61 (thought I was happy enough with it), I tried B-3X (Mac version), and it blown me away. The behaviour and tone of the Leslie overdrive is the best I've hear so far. I'm been researching on the last months triyng to hear (direct line out) the last version of HX3 on a direct comparison (the leslie sim, "CaM Rotor", has been dramatically improved), but I can't afford a HX3 module just to test. But I'm on that struggle right now, I want to improve my live sound (Mojo 61 has a great sound and options to customize, but I can't reach the level of authenticity (even messin with the famous "tube feedback setting) on the Leslie overdrive. The doppler effect is better also in B-3X) with any of those options.
I've tried to use with my Mojo 61 and iPad Mini 5 the B-3X iPad version, but since the last IOS upgrade I had all the time hangin' notes, It becomed unusable for me.
May I ask you what is your setup for control B-3X with your Mojo? What midi interface do you use?
Best Regards, Josh