Personally i love pill manipulators so i'll have to vote Gil on this one, rowdy saved me sometimes when doing old, but gil can give u the upper hand on pillz from the start of the fight
I'd say Gil but Rowdy due to the lack of junkz 4* that are close to being as good as him.
For 2* most of them are good. Dreen, Veenyle and Sentogan are all relatively low cost and still usable.
Get Gil, i will give no reason other than i just put rowdy in your private sales for 50 clintz. I do not usually give hand outs, so anyone who sees this don't ask for one.
It's better to buy Rowdy first because he has more uses than Gil.
He can win a match with his damage when pillz are getting scarce and he can force your opponent to pill in the early rounds.
Well, Sireen and Gibson are not that bad as 4* either. I would usually go with Rowdy too...but the problem is that his chances to be banned by players is higher than that of Gil....and a banned Rowdy won't help you much. On top of that Junkz make a great low star halfdeck with a Gil, Tremorh, Veenyle, Dreen(Gibson).