Should I stick with my M13 or get something more modern?

I’ve had this Line 6 M13 for years now and really can’t seem to dial it in these days. I played a lot in college and now coming back to guitar in my 30s, I feel like a bozo. I just can’t get the sounds I want. Anyone else have this modeler? I know it’s a bit of a relic now by today’s standards but it still feels user friendly enough for someone like me who doesn’t have the capability of running my guitar through computer programs on a PC. Maybe I’ll get there eventually but is there a modern equivalent of the M13 that I can just run thru to amp that y’all love? I will say-the looper on the M13 is great and has been the most fun I’ve had on this thing. Thanks for any suggestions