Energy Restore flips 3 coins, retrieving a basic Energy card from the discard pile into hand for each heads result, with the caveat that a player can't retrieve more Energy cards than remain in the discard pile at the time. The two wordings describe the identical effect, differing only in capitalization of the word basic.
Energy Restore first appeared in the Japanese Pokémon VS expansion before its English debut in Expedition Base Set in 2002, with art by Hideyuki Nakajima, who illustrated the Ruby and Sapphire, Diamond and Pearl, and Majestic Dawn reprints using the same artwork. Ryo Ueda illustrated new art for the Arceus printing in 2009, the card's final catalogued appearance, giving the card two distinct illustration eras across five printings. The card's full-frame artwork was reused unchanged across four separate English printings before the Arceus set introduced new art by Ryo Ueda. The card also appeared in several limited Japanese products including the Theater Limited VS Pack, the Torchic Constructed Starter Deck, and the Movie Commemoration VS Pack tied to Manaphy.
Our catalog lists 5 printings of Energy Restore across 5 sets, all Uncommon rarity, spanning the WOTC era through the Diamond and Pearl era, with no rare or secret treatments among any of the printings.
Expedition Base Set printing is Energy Restore's English debut, illustrated by Hideyuki Nakajima
Diamond and Pearl printing carries the same artwork forward into that era
Arceus printing introduces new artwork by Ryo Ueda
No, both wordings describe the same 3-coin-flip Energy retrieval; only capitalization changed.
It first appeared in the Japanese Pokémon VS expansion before its English debut in Expedition Base Set.
Ryo Ueda illustrated new artwork for the Arceus printing in 2009.

Energy Restore
Item
First printed in Expedition Base Set (2002)
Flip 3 coins. For each heads, put a basic Energy card from your discard pile into your hand. If you don't have that many basic Energy cards in your discard pile, put all of them into your hand.