Yikes, I've had mine since 2010, got my moneys' worth out of it. Still works fine. Upgraded my wife to an iPad mini a few years ago, and it's fine also. I think I'll go for a new one this fall. Other people I know pass the old ones down to their kids when they buy a newer one. My old one will go to a granddaughter.
Upgraded to 12+ for myself and 10+ for Mrs. Sent iPad mini and older iPad Air to grandkids. Hppy with mine and Apple pencil and with few exceptions could replace my mac book air !3”. It streams TV better than the air. Only problem is it doesn’t do local HD channels.