Download Large File Efficiently

I have written following method to download file and save in c# with .net framework 4.7.2 is being used.

public static bool DownloadFiles(Uri url, string filePath)
{
    try
    {
        
        using (HttpClient client = new HttpClient())
        {
            using (var stream = client.GetStreamAsync(url))
            {
                using (var fs = new FileStream(filePath, FileMode.OpenOrCreate))
                {
                    stream.Result.CopyTo(fs);
                }
            }
        }
        return true;
    }
    catch (Exception ex)
    {
        
        return false;
    }
}

Is above code is efficient for large file, I tried to do some performance analysis but haven’t drawn some definite conclusion. I am new to C# as it is not my primary tech stack, Any suggestion will be hugely helpful.

>Solution :

This function should be async. HttpClient should be NOT disposed Call a Web API From a .NET Client (C#):

public static class HttpUtils
{
    static HttpClient client = new HttpClient();

    public static async Task<bool> DownloadFilesAsync(Uri url, string filePath)
    {
        try
        {

            using (var stream = await client.GetStreamAsync(url))
            {
                using (var fs = new FileStream(filePath, FileMode.OpenOrCreate))
                {
                    await stream.CopyToAsync(fs);
                }
            }

            return true;
        }
        catch (Exception ex)
        {

            return false;
        }
    }
}