Auction plugin,
1. That will be better to show reserve price met during bidding in front end.
2. Auction plugin has has auto (proxy) bidding function only. It does not have have normal bidding function.
Example. If mbthmese sells an itme for $20 and Reserver price is $10 and Starting price $1. Then I bid $10, it will place only $1 bidding. if some one else bid $2 and then it automatically bid $3 from my side. Thats auto bidding.
But I want to put directly $10 bidding. should not come $1 in the starting. See image for auto/proxy bidding checkbox to understand easily.