I am new to Bearshare (1 week).

1.) I am wondering how Bearshare compares to Shareaza (and other gnutella client software).

2.) I assume Bearshare only accesses Gnutella (not G2, eDonkey2000 or BitTorrent). Shareaza 1.9 now accesses all these networks.

3.) How does gnutella compare to networks like Kazaa?

4.) Does BearShare provide the best on offer?