Archer Rush Stopped by Walls (950 ELO LF Advice)

TLDR: My Ethiopian Feudal Age archer rush gets stopped by walls. Opponent beats me to Castle Age What should I do?

I've been increasing ELO recently. I'm around 1k but my skill is probably 950 ELO. I almost always play as Ethiopians and open with a Feudal Age archer rush. This strategy has got me from 800 to 950. I'm at an ELO now my opponent almost always has walls up by the time I'm able to get my archers there. I can do some damage but rarely enough to win the game. My opponent booms behind the walls and beats me to Castle Age giving them a big advantage.

What should I do to fix this problem?

Switch out of archers and start to boom the minute I notice walls? Is archer rush viable at this ELO? Tech switch?

Thanks in advance for any suggestions!

• Twuggle