The Agetec is a proven quality stick for the DC , i have two of them .
It's not HRAP quality but close , the square gate balltop stick is very precise , perfect for Shmups and Fighters .
This stick is easy to mod , i put Sanwa buttons in there but kept the original stick because i like the feel of it .
You can find them pretty cheap second hand on ebay .
The Interact is a strange beast , it looks modern and shiny but the stick shaft is much to long and the bat top is more aking to the US Happ controll stick than the Japanese Seimitsu and Sanwa I much prefere , i cant score for shit with it .