what company would be a good choice to sell short?

here's a couple of tickers Ive been watching closely over the last few days, any opinions or counter-suggestions?

BGFV
PLNHF

I dont have a particularly wide margin to play around with, so I guess my reach on short selling will be limited to low-dollar stocks.

I played around with a couple of others, one sat still and the other rallied the day after I sold short (lost $100 on that one)

Ive been buying/selling for a few years but never dabbled with short selling so its relatively new to me.