Those of you who find Elecom Huge too small, just move your hand backwards a bit. Fitting your whole palm on the palm rest is intuitive but not necessary. : r/Trackballs
ELECOM M-HT1DRBK Wireless HUGE Trackball Mouse Black Extra Large JAPAN M-HT1DRBK | eBay
Elecom HUGE Wireless Trackball Review - Not Huge Enough - Switch and Click
ELECOM Trackball Mouse Wired 8 Button M-HT1URBK Black | eBay
ELECOM HUGE M-HT1DRBK Review - RTINGS.com
Switched to an Elecom Huge about 8 months ago and it's probably my favorite trackball ever! Comfortable, plenty of buttons, nice large ball, doesn't get much better than this imo. : r/Trackballs