1 Double Tournois, 2 Deniers - Johann Theodor Type 1

https://en.numista.com/catalogue/pieces54168.html
https://en.numista.com/catalogue/pieces54169.html

guys do you see any differences between these 2 coins?

Yes,
See the years at the bottom of the page
See this link :
https://en.numista.com/catalogue/pieces54168.html
It mentions the Years as 1633 & 1634
& This link:
https://en.numista.com/catalogue/pieces54169.html
Shows years as 1634, 1635 & 1636
& The Name also Differs
As Link 1 shows the name as "1 Double Tournois, 2 Deniers - Johann Theodor Type 1"
&
As Link 2 shows the name as "1 Double Tournois, 2 Deniers - Johann Theodor Type 2"
&
"Catalogue des doubles et deniers tournois de cuivre royaux et féodaux (1577-1684)" by Gérard Crépin written in 2002

Shows the Reference Numbers Different as Link 1 as "676" & Link 2 as "678"

Many, but they are also different hand-cut dies and those differ often significantly.
Would be good to specify what makes a type 1 and what a type 2 (is it just the size of the bust?).

i have (rose)I.TH.C.D.LE.RO.S.S.D.CH.CVGN (a) the regular one.
and on the back + DOVBLE.TOVRNOIS.1634 (1), also the regular one

so which one of it , it is  ? :))

Is it me or the only difference is the collar of the king?

Hello
Can you please post a photo of it.