My favorite Xeno is the 8335RGM (reverse/gold-brass/matte). There are several Xeno models so you need to pay attention to which you are trying.
If I could "play...well when you play like him (Dizzy)" I'd stop right there! I think you meant something else.
Anyway, forget about the Dizzy-horn unless you're a "special needs" player. Which reminds me, Jupiter makes a Dizzy-horn, which I've never tried, BUT their XO Tribune is an excellent horn for under $1000 street price.
Dave