Could go to 1ml.com and search for the best connected nodes. I normally go for Tor nodes. Tbh, most big nodes have crazy big minimal channel open limits which are not necessarily explicit. Whatever channel size you're happy with, just go down the list and try opening channels to them. They'll simply refuse if you're not meeting threshold so nothing to lose trying optimal choices first. I found the boltz node to be a good bet, enables me to connect to pretty much everywhere on the network I've tried so far.