Prettier \in symbol

Question

Probably something that has been asked before, I just can't seem to find it.

Currently using these packages:

\usepackage[margin=2cm]{geometry}
\usepackage{setspace}
\usepackage{graphicx}
\usepackage{wrapfig}
\usepackage{caption}
\usepackage{amssymb}
\usepackage{gensymb}
\usepackage{amsmath}[fleqn]
\usepackage{lipsum}
\usepackage{cases}
\usepackage{enumitem}
\usepackage{apacite}
\usepackage{chemist}
\usepackage{chemfig}

\usepackage{accents}
\usepackage{mathabx}
\begin{document}
$n \in \mathbb{Z}^{+}$
\end{document}

The $\in$ symbol just doesn't look good. Are there any alternatives?

Looks like this:

Ideally I would be able to only change the \in symbol and nothing else

Answer 1

Using a more reasonable test document without the unrelated packages:

\documentclass{article}

\begin{document}
$n \in \mathbb{Z}^{+}$
\end{document}

With \usepackage{amsfonts,mathabx}

With \usepackage{amsfonts}

With \usepackage{stix2}

With \usepackage{newtxmath}

There are dozens more math fonts available and no purely objective way of choosing between them. Note however that a font is a collective combined work of design, you should almost always choose an entire math font not select different fonts for different symbols.