I origanally thought Swampert will be the favourite over Sceptile, draw 2 cards effect + Macargo you can pick the exact card you need is very powerful but apart from Swampert and maybe rotom it doesnt have another good fighter Abomasnow could take long without Aqua patch
Sceptile plays around keep energys on the with the field and would it very helpful the exp share and Lampert you maybe should not worry about energys being discarded and focus on charge big pokemons like Abomasnow, Start with Macnetric could be awesome especially if you get lady quickly, Oranguru is always a welcome card in any deck and dont forget that Guzma is the deadliest in all the deck
I had to say that Sceptile probably will be better deck between the two, Swampert had tons of draw power but without good fighter its pretty hard to do much and Sceptile had two copycats so even if the Swampert deck get massive hands Sceptile will benefit as well, sadly no more free retreat on this theme decks, skate board was very useful in the last 4 decks, can wait to test this 2 decks and the match ups will all the theme decks