Hello, Average player here.
You are not one of the best players on your team. You are actually pretty much about the same level as them, and don't take this as a bad criticism or whatever. I suggest you listen what I'm about to say and try to improve over it because honestly i won nothing over shunning you.
I took the liberty to look at the 4 matches that you posted, I didn't look at your last matches or anything so this analysis is based on those 4 matches alone.
The first thing that strike me out was your ward count. I can see you are a jungle main and as a jungle main myself 5 wards on a game is simply unacceptable. That's one ward every 6 min, and honestly that's terrible. Without vision there is no way to prevent counter ganks, counter jungling, defend objectives. Vision on this game is power. I understand that games in low silver/high bronze players don't usually ward properly (believe me I have been there) but a single extra player warding properly besides the support will make wonders for you. Ideally you want 1 ward every min as a jungler, but that's unrealistic unless you are in quite competitive elo. Realistically you want at least 1 ward every 2 min and 1 ward every 1:30 min would work the best. If it is a 30 min game you should have dropped 15 wards. Check your ward count after each game and try to raise it. # of the games you went ekko so I'm assuming you play him a lot... try
on him, you don't benefit much from
anyway since you have a dash and you can always slow the enemies with your 2 built-in slows.
Secondly, your boots are coming in too late. This is a common mistakes on low elo junglers that rather go for damage items on their first backs. The checklist is the following, Vision, Mobility, Damage. With the current items the only items that you should get before anything else is
because of the extra amount of gold and experience that you get from the camps. Besides that you should build situational. If you have enough gold to get either
/
/
or
you always take the boots, in fact with the spare gold you shoudl even get a
with it. From all teh roles, jungler is the most dependent on mobility because it has to travel long distances to farm and provide support to other lanes, get boots early, ideally you should get boots after your first clear the only exception I can think of is if you died before finishing the clear and don;t have enough gold but normally you want boots before you finish your jungle item. As for second tier boots you also want it somewhat early but unless is
try to assert what boots works best before buying them so don't go too early either. A good rule of thumbs is get them as soon as you see an enemy upgrade to tier 2 so you can always catch them up (ideally is before but this should work until you get the hand of it)
I don't want to go on details on either builds, masteries or runes because the first is much situational and the later two are matter of taste. Of course there is a ideal set up for all of them but ideal set up only works on players that make very few mistakes, on average Joes custom set up that fits our needs works better. The team compositions were also questionable on most cases but I don't know the pick order to determine when you chose those champions, I also don't know on how many champions you are proficient, just bare in mind that as a jungler you are supposed to be one of the most flexible player as you gotta adjust to every team composition you team throws at you.
I also can't go on mechanics and specifics scenarios because I have no recording on the game, if you want to provide copies I will gladly do a full analysis and tell you where can you improve and else, then again as I stated at the beginning, I'm an average player so I can only help you so much.